CN109916714A - A kind of fixed device of carbon fiber grille tension test - Google Patents
A kind of fixed device of carbon fiber grille tension test Download PDFInfo
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- CN109916714A CN109916714A CN201910275043.3A CN201910275043A CN109916714A CN 109916714 A CN109916714 A CN 109916714A CN 201910275043 A CN201910275043 A CN 201910275043A CN 109916714 A CN109916714 A CN 109916714A
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- turntable
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- mounting plate
- carbon fiber
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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
- G01N3/04—Chucks
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
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- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The present invention relates to a kind of fixed devices of carbon fiber grille tension test, and including frame, the moving beam and fixed cross beam that are arranged on frame, the fixed mechanism for fixing TGXG is equipped between moving beam and fixed cross beam；The fixed mechanism includes two winding elements setting up and down, each winding element includes mounting plate, the turntable with mounting plate rotation connection, turntable realizes rotation by the power section driving of installation on a mounting board, the fixing plate and moving plate vertical with turntable disk is equipped on turntable, fixed plate is affixed with turntable, and movable plate is driven by drive part away from or approaching fixed plate.When doing tensile strength test, without the horizontal and vertical sample of clip TGXG, directly TGXG can be used as subjects.
Description
Technical field
The present invention relates to TGXG production technical field more particularly to a kind of fixed dresses of carbon fiber grille tension test
It sets.
Background technique
Carbon fiber earthwork grille is used as one kind not in highway in China, railway, municipal works, hydraulic engineering and industrial building
The construction material that can lack and be widely applied.It is commonly used for the muscle material of earth structure and uses, it is therefore desirable to have certain
Tensile strength, TGXG tensile strength rely primarily on the progress of TGXG stretching-machine when testing.
Number of patent application 201721222456.8, the tensile strength test equipment of TGXG have data collection and analysis
Part and mechanical operation portion, mechanical operation portion include pedestal and the frame on pedestal, the pedestal have framework and
Upper cover, is equipped with servomechanism in framework, and the frame includes column, moving beam and top fixed cross beam, described vertical
Ball wire bar pair is provided in column, the lower end of roller screw rod is equipped with displacement sensor, and the moving beam is fixed with top
It is respectively connected with Wedge gripping on crossbeam, is provided with pressure sensor, the pressure sensing on moving beam below Wedge gripping
Device is electrically connected with displacement sensor with data collection and analysis part.The strip-tensile test that can complete TGXG, using control
Computer Control experiment process processed can after the test may be used with real-time display load value, shift value, test speed and trial curve
Process is tested by curve representation.
By actual use discovery, there are following technological deficiencies for above-mentioned application: when 1. doing tensile strength test, needing clip
The horizontal and vertical sample of TGXG, directly can not use TGXG as subjects；2. sample passes through Wedge gripping
It is fixed, it easily causes sample holder position to be sheared when stretching by fixture and is broken, thus test data is caused to be distorted.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of fixed device of carbon fiber grille tension test, the application couple
Sample fixed part in number of patent application 201721222456.8 improves, when doing tensile strength test, without clip soil
The horizontal and vertical sample of work grid, directly can use TGXG as subjects；It is combined by clamping and winding
Mode fix TGXG, effectively prevent TGXG retaining part stretch when fracture, it is ensured that test data it is reliable
Property.
The present invention is achieved through the following technical solutions, provides a kind of fixed device of carbon fiber grille tension test, packet
The moving beam and fixed cross beam for including frame, being arranged on frame are equipped between moving beam and fixed cross beam for fixing
The fixed mechanism of TGXG；The fixed mechanism includes two winding elements setting up and down, and each winding element includes
Mounting plate, the turntable with mounting plate rotation connection, turntable realize rotation by the power section driving of installation on a mounting board,
Turntable is equipped with the fixing plate and moving plate vertical with turntable disk, and fixed plate is affixed with turntable, and movable plate passes through drive part
It drives away from or approaching fixed plate；The drive part includes affixed fixed link vertical with turntable disk, solid in fixed link
Dingan County fills cylinder, and the piston rod and movable plate of cylinder are affixed, and cylinder connects small air pump；The installation for the winding element being located above
Plate is affixed with fixed cross beam, and the mounting plate of underlying winding element is connect with moving beam by pressure sensor, is moving
Affixed guide rod on dynamic crossbeam, the installation sleeve-board of underlying winding element is on the guide bar.
Preferably, the rotation connection mode of turntable and mounting plate are as follows: turntable is connect by bearing with mounting plate.
Preferably, the power section includes the motor affixed with mounting plate, bull gear and pinion gear, in motor
Output shaft on pinion gear is installed, bull gear is installed on the periphery of turntable, bull gear and pinion gear engagement.
Preferably, the motor is power-off locking motor.
Preferably, small air pump is fixedly mounted on turntable and rotates with turntable.
Preferably, mounting plate is affixed by connecting rod and fixed cross beam.
The invention has the benefit that
It 1,, can be directly using geotechnique without the horizontal and vertical sample of clip TGXG when doing tensile strength test
Grid is as subjects.
2, the fixed TGXG by way of clamping and being combined with winding, effectively prevents TGXG retaining part and is drawing
Fracture when stretching, it is ensured that the reliability of test data.
3, so that TGXG is in exceptionally straight state by the both ends of two simultaneously wound TGXG of winding element, examine
TGXG is drawn to exceptionally straight state to the reliability that test data can be improved before survey.
Detailed description of the invention
Fig. 1 is positive structure diagram of the present invention；
Fig. 2 is winding element A direction view in Fig. 1；
Fig. 3 is working state schematic representation when fixing plate and moving plate of the present invention clamps TGXG.
It is as shown in the figure:
1, frame, 2, moving beam, 3, fixed cross beam, 4, mounting plate, 5, turntable, 6, fixed plate, 7, movable plate, 8, connection
Bar, 9, pinion gear, 10, bull gear, 11, fixed link, 12, cylinder, 13, small air pump, 14, guide rod, 15, pressure sensor,
16, motor, 17, TGXG.
Specific embodiment
In order to clarify the technical characteristics of the invention, being illustrated below by specific embodiment to this programme.
As shown in Figure 1, 2, 3, the present invention includes frame 1, the moving beam being arranged on frame 12 and fixed cross beam 3,
The fixed mechanism for fixing TGXG is equipped between moving beam 2 and fixed cross beam 3.The fixed mechanism includes above dividing into
Two winding elements set, each winding element include mounting plate 4, the turntable 5 with the rotation connection of mounting plate 4, and turntable 5 passes through
Rotation is realized in the power section driving being mounted on mounting plate 4, be equipped on turntable 5 fixed plate 6 vertical with 5 disk of turntable and
Movable plate 7, fixed plate 6 and turntable 5 are affixed, and movable plate 7 is driven by drive part away from or approaching fixed plate 6, pass through fixation
TGXG can be fixedly clamped by the cooperation of plate 6 and movable plate 7.The mounting plate 4 for the winding element being located above and fixed cross
Beam 3 connects, and the mounting plate 4 of underlying winding element is connect with moving beam 2 by pressure sensor 15, in moving beam
Affixed guide rod 14 on 2,4 sets of mounting plate of underlying winding element are on guide rod 14, when moving beam 2 moves down,
Moving beam 2 can pull the mounting plate 4 of lower winding element by pressure sensor 15, and guide rod 14 can be to peace in the process
Loading board 4 plays guiding role.
In the present embodiment, the rotation connection mode of turntable 5 and mounting plate 4 are as follows: turntable 5 is connected by bearing and mounting plate 4
It connects.
In the present embodiment, the power section includes the motor 16 affixed with mounting plate 4, bull gear 10 and pinion gear
9, pinion gear 9 is installed on the output shaft of motor 16, bull gear 10, bull gear 10 and small tooth are installed on the periphery of turntable 5
9 engagement of wheel.The rotation of turntable 5 may be implemented by manual control in the work of motor 16 under the drive of motor 16.Pass through small tooth
The rotation of bull gear 10 of 9 drive large transmission ratio of wheel can play the role of speed reducer.
In the present embodiment, in order to avoid moving beam 2 moves down, when TGXG stretches, fixed plate 6 and movement are wrapped in
TGXG release on plate 7, the motor 16 are power-off locking motor.
In the present embodiment, the drive part includes affixed fixed link 11 vertical with 5 disk of turntable, in fixed link 11
Upper fixed installation cylinder 12, the piston rod and movable plate 7 of cylinder 12 are affixed, and cylinder 12 connects small air pump 13, small air pump 13
It is fixedly mounted on turntable 5 and is rotated with turntable 5, the work of small air pump 13 passes through manual control.
In the present embodiment, the mounting plate 4 for the winding element being located above and the connection type of fixed cross beam 3 are as follows: installation
Plate 4 is affixed by connecting rod 8 and fixed cross beam 3.
When specifically used, need to TGXG segment to be tested be placed between two winding elements, each winding group
Part is used to fix one end of TGXG, and lateral fixation can be first carried out when fixing TGXG, implements transverse tensile strength survey
Examination carries out longitudinally fixed, implementation longitudinal tensile strength test again later.The operating procedure of the fixed TGXG of winding element are as follows:
TGXG one end is placed between fixed plate 6 and movable plate 7, then manipulating drive part contacts fixed plate 6 and movable plate 7
And clamp TGXG 17.After two winding elements clamp TGXG 17, two winding elements of synchronous averaging it is electronic
Machine 16,16 rotation direction of motor of two winding elements is on the contrary, the synchronous opposite direction rotation of the turntable 5 of two winding elements, turns
The rotation of disk 5 can wind around respectively the both ends of TGXG 17 in the fixed plate 6 and movable plate 7 of two winding elements, when
When TGXG between two winding elements is in exceptionally straight state, stops two motor 16 and work.Manipulation later is mobile horizontal
Beam 2 moves down, and obtains tensile strength by pressure sensor 15.How moving beam 2 realizes mobile and data analysis processing
It is had disclosed in number of patent application 201721222456.8, details are not described herein.
Certainly, above description is also not limited to the example above, technical characteristic of the present invention without description can by or
It is realized using the prior art, details are not described herein；Above embodiments and attached drawing are only used to illustrate the technical scheme of the present invention not
It is limitation of the present invention, is described the invention in detail referring to preferred embodiment, the ordinary skill people of this field
Member is it should be appreciated that variation, remodeling, the addition that those skilled in the art are made within the essential scope of the present invention
Or replacement also should belong to claims of the invention without departure from spirit of the invention.
Claims (6)
1. the fixed device of a kind of carbon fiber grille tension test, including frame (1), the moving beam (2) being arranged on frame (1)
With fixed cross beam (3), it is characterised in that: be equipped between moving beam (2) and fixed cross beam (3) for fixing TGXG
Fixed mechanism；The fixed mechanism includes two winding elements setting up and down, each winding element include mounting plate (4),
With the turntable (5) of mounting plate (4) rotation connection, turntable (5) is realized by the power section driving being mounted on mounting plate (4) to be turned
It is dynamic, it is equipped with the fixed plate (6) and movable plate (7) vertical with turntable (5) disk on turntable (5), fixed plate (6) and turntable (5)
Affixed, movable plate (7) is driven by drive part away from or approaching fixed plate (6)；The drive part includes and turntable (5) disk
The vertical affixed fixed link (11) in face, is fixedly mounted cylinder (12) on fixed link (11), the piston rod of cylinder (12) and movement
Plate (7) is affixed, and cylinder (12) connects small air pump (13)；The mounting plate (4) for the winding element being located above and fixed cross beam (3)
The mounting plate (4) of connection, underlying winding element is connect with moving beam (2) by pressure sensor (15), in movement
Affixed guide rod (14) on crossbeam (2), the mounting plate (4) of underlying winding element cover on guide rod (14).
2. a kind of fixed device of carbon fiber grille tension test according to claim 1, it is characterised in that: turntable (5) with
The rotation connection mode of mounting plate (4) are as follows: turntable (5) is connect by bearing with mounting plate (4).
3. the fixed device of a kind of carbon fiber grille tension test according to claim 1, it is characterised in that: the power part
Dividing includes the motor (16) affixed with mounting plate (4), bull gear (10) and pinion gear (9), the output shaft in motor (16)
Upper installation pinion gear (9) installs bull gear (10) on the periphery of turntable (5), bull gear (10) and pinion gear (9) engagement.
4. the fixed device of a kind of carbon fiber grille tension test according to claim 3, it is characterised in that: the motor
It (16) is power-off locking motor.
5. the fixed device of a kind of carbon fiber grille tension test according to claim 1, it is characterised in that: small air pump
(13) it is fixedly mounted on turntable (5) and is rotated with turntable (5).
6. the fixed device of a kind of carbon fiber grille tension test according to claim 1, it is characterised in that: mounting plate (4)
It is affixed by connecting rod (8) and fixed cross beam (3).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910275043.3A CN109916714A (en) | 2019-04-08 | 2019-04-08 | A kind of fixed device of carbon fiber grille tension test |
| PCT/CN2020/083421 WO2020207365A1 (en) | 2019-04-08 | 2020-04-06 | Carbon fiber grid tensile test fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910275043.3A CN109916714A (en) | 2019-04-08 | 2019-04-08 | A kind of fixed device of carbon fiber grille tension test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109916714A true CN109916714A (en) | 2019-06-21 |
Family
ID=66968895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910275043.3A Pending CN109916714A (en) | 2019-04-08 | 2019-04-08 | A kind of fixed device of carbon fiber grille tension test |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109916714A (en) |
| WO (1) | WO2020207365A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110470538A (en) * | 2019-08-26 | 2019-11-19 | 浙江天能电池江苏新能源有限公司 | Battery grid timeliness detection method |
| WO2020207365A1 (en) * | 2019-04-08 | 2020-10-15 | 山东路德新材料股份有限公司 | Carbon fiber grid tensile test fixing device |
| CN113029945A (en) * | 2021-04-13 | 2021-06-25 | 郑德粮 | Isolated gate anticorrosive coating test device |
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2019
- 2019-04-08 CN CN201910275043.3A patent/CN109916714A/en active Pending
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2020
- 2020-04-06 WO PCT/CN2020/083421 patent/WO2020207365A1/en active Application Filing
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| US5920005A (en) * | 1997-08-01 | 1999-07-06 | Moss; Arthur L. | Geosynthetic liner testing apparatus and method |
| CN201689010U (en) * | 2010-05-11 | 2010-12-29 | 葛洲坝集团试验检测有限公司 | Self-tightening flexible strap-shaped test sample tensile testing clamp |
| CN203546698U (en) * | 2013-10-18 | 2014-04-16 | 付静 | Fixture special for geogrid |
| CN204487414U (en) * | 2015-02-03 | 2015-07-22 | 甘肃智通科技工程检测咨询有限公司 | GSZ special fixture |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2020207365A1 (en) * | 2019-04-08 | 2020-10-15 | 山东路德新材料股份有限公司 | Carbon fiber grid tensile test fixing device |
| CN110470538A (en) * | 2019-08-26 | 2019-11-19 | 浙江天能电池江苏新能源有限公司 | Battery grid timeliness detection method |
| CN110470538B (en) * | 2019-08-26 | 2021-10-01 | 浙江天能电池江苏新能源有限公司 | Method for detecting timeliness of storage battery grid |
| CN113029945A (en) * | 2021-04-13 | 2021-06-25 | 郑德粮 | Isolated gate anticorrosive coating test device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020207365A1 (en) | 2020-10-15 |
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liang Xunmei Inventor after: Lu Shide Inventor after: Wang Jifa Inventor after: Zhao Chunfeng Inventor after: Zhao Wenjie Inventor after: Han Bingqiang Inventor before: Liang Xunmei Inventor before: Lu Shide Inventor before: Wang Jifa Inventor before: Zhao Chunfeng Inventor before: Zhao Wenjie Inventor before: Han Bingqiang |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190621 |