CN206573406U - A kind of ground bearing test device - Google Patents
A kind of ground bearing test device Download PDFInfo
- Publication number
- CN206573406U CN206573406U CN201720200861.3U CN201720200861U CN206573406U CN 206573406 U CN206573406 U CN 206573406U CN 201720200861 U CN201720200861 U CN 201720200861U CN 206573406 U CN206573406 U CN 206573406U
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- China
- Prior art keywords
- bearing plate
- rotary shaft
- plate
- motor
- extrusion head
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Abstract
A kind of ground bearing test device, including base, base upper end are provided with the top of pressure gauge, pressure gauge and are connected with bearing plate;Extrusion head directly over bearing plate is connected by the output shaft of driving connecting rod and motor, and hydraulic chamber is provided with inside extrusion head;Bearing plate includes rotary shaft, and the lower end of rotary shaft is connected using screw thread articulated manner with bearing plate bottom, and center pressing plate is movably connected at the top of rotary shaft;Motor side, which is provided with controlling switch, the control end connection of controlling switch and motor, rotary shaft, to be cased with fixing bearing plate, and fixed bearing plate is movably connected at the top of rotary shaft by center pressing plate;Connecting rod side, which is inlayed, is provided with device, video recorder, and extrusion head is inlaid with positioned reflector lamp inside lower end, and sample detection process is recorded using device, video recorder, and the numerical value of pressure gauge is read by watching video, reduces reading error;By positioned reflector lamp and bearing plate according to the different fixed form of sample size selection, the operating efficiency of test is improved.
Description
Technical field
The utility model is related to ground technical field of measurement and test, and in particular to a kind of ground bearing test device.
Background technology
The reasonable employment of ground rock-soil layer be unable to do without the testing inspection of ground rock-soil layer with building in Geotechnical Engineering.Ground basement rock
The testing inspection of soil layer is divided into field test detection and laboratory test detects two kinds.Field test is detected, is directly determined at the scene
The mechanical property of native state rock-soil layer, determines its mechanics parameter, Site Detection basic test method is load test, and simulation is built
The stress of thing ground is built, test result is more directly perceived, but method of testing is more time-consuming, some representatives can only be elected to be
Property stratum.Laboratory test is detected, sample is passed through into machine-shaping according to the project of testing inspection, simulation carries out physics, mechanical property
It can detect, test result is comparatively accurate.
And existing indoor rock soil detecting device is all that testing staff intuitively observes when being detected to sample, generally
Broken rock and soil or when deforming upon pressure gauge pressure value, because sample broke and the time deformed upon are only in a flash, directly
Be present error in the numerical value of the reading pressure gauge of sight, and when sample is fixed, be difficult in accurate, rapid determination of sample
Heart position, pressure test is carried out to sample.
The content of the invention
In order to overcome the shortcoming of above-mentioned prior art, the purpose of this utility model is to provide a kind of ground bearing test dress
Put, reduce sample numerical value reading error, improve the operating efficiency of test.
To achieve the above object, the technical scheme that the utility model is taken is:
Pressure is equiped between a kind of ground bearing test device, including base 1, the side plate 17 of the upper end of base 1 or so connection
Power meter 3, the top of pressure gauge 3 is connected with bearing plate 4;Extrusion head 13 directly over bearing plate 4 passes through driving connecting rod 12 and motor
10 output shaft connection, motor 10 is fixed on side plate 17 by connecting rod 9, and the inside of extrusion head 13 is provided with hydraulic chamber 14;
Described bearing plate 4 is connected using the lower end of screw thread articulated manner and rotary shaft 6, and fixation is cased with rotary shaft 6 and is held
Fishplate bar 7, fixed bearing plate 7 is movably connected in the top of rotary shaft 6 by center pressing plate 5;
The described side of motor 10 is provided with controlling switch 11, the control end connection of controlling switch 11 and motor 10.
It is cased with fixing bearing plate 7 in described rotary shaft 6, fixed bearing plate 7 is movably connected in rotation by center pressing plate 5
The top of axle 6, center pressing plate 5 is nested in fixed bearing plate 7, and the fixed bottom of bearing plate 7 is by aiding in rotating shaft 8 and the phase of bearing plate 4
Connection, center pressing plate 5 and fixed bearing plate 7 are bascule, and its anglec of rotation is 0-360 °.
The described side of connecting rod 9, which is inlayed, is provided with device, video recorder 16, and extrusion head 13 is inlaid with positioning inside lower end
Shot-light 15, positioned reflector lamp 15, the control end of device, video recorder 16 and controlling switch 11 are connected.
The pattern that described positioned reflector lamp 15 is projected is circle.
The reserve battery 2 and controlling switch 11 that the described inside of base 1 is installed are connected.
The beneficial effects of the utility model are:Sample detection process is recorded using device, video recorder 16, tested
The numerical value of pressure gauge 3 is read by watching video afterwards, sample numerical value reading error is reduced;When being fixed to sample, pass through positioning
Shot-light 15 and bearing plate 4 improve the operating efficiency of test according to the different fixed form of sample size selection;Positioned reflector lamp 15 is thrown
The pattern penetrated is circle, when sample is fixed, and is easy to carry out position adjustment to sample according to circular pattern, shortens sample
Set time;Center pressing plate 5 is bascule with fixed bearing plate 7, and its anglec of rotation is 0-360 °, is easy to according to sample
It is small it is big carry out different modes fixation work.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the top view of the utility model bearing plate 4.
Fig. 3 is the side view of the utility model bearing plate 4.
Embodiment
The utility model is clearly and completely described below in conjunction with drawings and examples, it is clear that described reality
It is only a part of embodiment of the utility model to apply example, rather than whole embodiments.Based on the embodiment in the utility model,
The every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, belongs to this reality
With novel protected scope.
Reference picture 1, Fig. 2 and Fig. 3, a kind of ground bearing test device, including base 1, the side of the upper end of base 1 or so connection
Pressure gauge 3 is equiped between plate 17, the top of pressure gauge 3 is connected with bearing plate 4;Extrusion head 13 directly over bearing plate 4 is by passing
The output shaft connection of dynamic connecting rod 12 and motor 10, motor 10 is fixed on side plate 17 by connecting rod 9, the side of connecting rod 9 edge
Embedding to be provided with device, video recorder 16, device, video recorder 16 includes camera and image display screen, and the inside of extrusion head 13 is provided with
Positioned reflector lamp 15 is inlaid with inside hydraulic chamber 14, the lower end of extrusion head 13, the pattern that positioned reflector lamp 15 is projected is circle, is entered in sample
When row is fixed, it is easy to carry out position adjustment to sample according to circular pattern, shortens the set time of sample;
Described bearing plate 4 is connected using the lower end of screw thread articulated manner and rotary shaft 6, and fixation is cased with rotary shaft 6 and is held
Fishplate bar 7, fixed bearing plate 7 is movably connected in the top of rotary shaft 6 by center pressing plate 5, and center pressing plate 5 is nested in fixed bearing plate
In 7, the fixed bottom of bearing plate 7 is by aiding in rotating shaft 8 to be connected with bearing plate 4, and center pressing plate 5 and fixed bearing plate 7 are activity
Structure, and its anglec of rotation is 0-360 °, center pressing plate 5 when rotated, moves up and down, in being easy to along the screw thread of rotary shaft 6
Heart pressing plate 5 and fixed bearing plate 7 are according to the small big fixation work for carrying out different modes of sample;
The described side of motor 10 is provided with controlling switch 11, controlling switch 11 and motor 10, positioned reflector lamp 15, image note
The control end connection of recording device 16.
The reserve battery 2 and controlling switch 11 that the described inside of base 1 is installed are connected, and reserve battery 2 is to motor 10, positioning
Shot-light 15, device, video recorder 16 are powered.
Operation principle of the present utility model is:When using the ground bearing test device, first to equipment power-on, or
Charging work is carried out to reserve battery 2, after electricity is full of, holding for bearing plate 4 is selected according to the size of the ground sample of collection
Mode is connect, if ground sample is integrally less than center pressing plate 5, it is increased along rotary shaft 6 by pivot pressing plate 5, then
Sample is centrally disposed on pressing plate 5, and being allowed to work by the unlatching positioned reflector lamp 15 of controlling switch 11 projects circular pattern, and root
Position adjustment is carried out to sample according to circular pattern, determined behind position, then motor 10 and photologging are opened by controlling switch 11
Device 16, the camera of adjustment device, video recorder 16 makes it to be accurately captured the reading of pressure gauge 3 and extrusion head 13 and sample
Contact process between product, the work of motor 10 passes through driving connecting rod 12 dynamic action in hydraulic chamber 14, makes in hydraulic chamber 14
Pressure increases and pushes extrusion head 13, extrusion head 13 is contacted with sample, and extruding work is carried out to it, and bearing plate 4 accepts sample
The pressure of product, and pressure transmission to pressure gauge 3, after sample is extruded broken or deformation, by device, video recorder 16 times
When seeing sample broke moment, the reading of pressure gauge 3;If sample volume is excessive, fixed bearing plate 7 is first rotated, is allowed to be mutually closed,
The circle of closing is formed, large volume of sample is fixed with this, then direct unlatching motor 10 repeats the above steps and sample is examined
Survey.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it can still be modified to the technical scheme described in foregoing embodiments, or which part technical characteristic is entered
Row equivalent substitution, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc. all should
Within protection domain of the present utility model.
Claims (5)
1. a kind of ground bearing test device, including base (1), it is characterised in that:The side plate of base (1) upper end or so connection
(17) it is equiped with the top of pressure gauge (3), pressure gauge (3) and is connected with bearing plate (4) between;Extrusion head directly over bearing plate (4)
(13) connected by the output shaft of driving connecting rod (12) and motor (10), motor (10) is fixed on side plate by connecting rod (9)
(17) on, hydraulic chamber (14) is provided with inside extrusion head (13);
The lower end of rotary shaft (6) is connected using screw thread articulated manner with bearing plate (4) bottom, is cased with fixing in rotary shaft (6)
Bearing plate (7), fixed bearing plate (7) is movably connected at the top of rotary shaft (6) by center pressing plate (5);
Described motor (10) side is provided with controlling switch (11), the control end connection of controlling switch (11) and motor (10).
2. a kind of ground bearing test device according to claim 1, it is characterised in that:Covered in described rotary shaft (6)
There is fixed bearing plate (7), fixed bearing plate (7) is movably connected at the top of rotary shaft (6) by center pressing plate (5), center pressing plate
(5) it is nested in fixed bearing plate (7), fixes bearing plate (7) bottom by aiding in rotating shaft (8) to be connected with bearing plate (4), in
Heart pressing plate (5) and fixed bearing plate (7) are bascule, and its anglec of rotation is 0-360 °.
3. a kind of ground bearing test device according to claim 1, it is characterised in that:Described connecting rod (9) side
Inlay and device, video recorder (16) is installed, be inlaid with positioned reflector lamp (15) inside extrusion head (13) lower end, positioned reflector lamp (15),
Control end and controlling switch (11) connection of device, video recorder (16).
4. a kind of ground bearing test device according to claim 3, it is characterised in that:Described positioned reflector lamp (15) is thrown
The pattern penetrated is circle.
5. a kind of ground bearing test device according to claim 1, it is characterised in that:Pacify inside described base (1)
Reserve battery (2) and controlling switch (11) connection of dress.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720200861.3U CN206573406U (en) | 2017-03-03 | 2017-03-03 | A kind of ground bearing test device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720200861.3U CN206573406U (en) | 2017-03-03 | 2017-03-03 | A kind of ground bearing test device |
Publications (1)
Publication Number | Publication Date |
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CN206573406U true CN206573406U (en) | 2017-10-20 |
Family
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Application Number | Title | Priority Date | Filing Date |
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CN201720200861.3U Expired - Fee Related CN206573406U (en) | 2017-03-03 | 2017-03-03 | A kind of ground bearing test device |
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CN (1) | CN206573406U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110441137A (en) * | 2018-05-02 | 2019-11-12 | 中南大学 | Ground bearing test device |
CN110553909A (en) * | 2019-07-11 | 2019-12-10 | 华南理工大学 | offline data processing method combined with image processing |
CN114383951A (en) * | 2022-01-13 | 2022-04-22 | 江西省航宇新材料股份有限公司 | Withstand voltage test equipment for superconducting aluminum-based copper-clad plate |
-
2017
- 2017-03-03 CN CN201720200861.3U patent/CN206573406U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110441137A (en) * | 2018-05-02 | 2019-11-12 | 中南大学 | Ground bearing test device |
CN110553909A (en) * | 2019-07-11 | 2019-12-10 | 华南理工大学 | offline data processing method combined with image processing |
CN114383951A (en) * | 2022-01-13 | 2022-04-22 | 江西省航宇新材料股份有限公司 | Withstand voltage test equipment for superconducting aluminum-based copper-clad plate |
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Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171020 Termination date: 20200303 |