CN207675109U - The feeler lever of embedded soil body three-dimensional test equipment - Google Patents
The feeler lever of embedded soil body three-dimensional test equipment Download PDFInfo
- Publication number
- CN207675109U CN207675109U CN201721847239.8U CN201721847239U CN207675109U CN 207675109 U CN207675109 U CN 207675109U CN 201721847239 U CN201721847239 U CN 201721847239U CN 207675109 U CN207675109 U CN 207675109U
- Authority
- CN
- China
- Prior art keywords
- mobile jib
- application cylinder
- cap
- dimensional
- screw thread
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model provides a kind of feeler lever for burying soil body three-dimensional test equipment, which includes four-jaw independent chuck, mobile jib, application cylinder, application cylinder cap, mobile jib cap, two claw clip heads；Each component can be got up by the mutual twist-on of screw thread.Advantageous effect is the vacancy for the placement part for compensating for three dimensional strain embossing device and three-dimensional soil pressure cell device；And placement depth is also unrestricted, and application cylinder and the mobile jib of quantity can be needed to realize by twist-on；Four-jaw independent chuck inner wall has anti-skidding thorn, two claw clip head inner walls have a square fritter, can firmly clamp test device, it is made not rotate and fall, along with easy to operate, at low cost, light-weight, portable, this device is made to bring more facilities in the application.
Description
Technical field
The utility model belongs to the feeler lever of the embedded soil body three-dimensional test equipment of geotechnical engineering testing field, can be used for putting
Set three dimensional strain embossing device and three-dimensional soil pressure cell device.
Background technology
It is usually needed in engineering according to test indexs such as deformation, strains to the physico-mechanical properties of material and the work of engineering
State is studied and is assessed.The stress-strain state of research material, for recognizing its stress performance and working condition, thus into
Row Gernral Check-up and reinforcing repair are very important.
Patent 201610917550.9,201610964552.3 and 201621144337.0 etc. discloses a kind of for soil
The device and its implementation of body three dimensional strain state verification, likewise, patent 201610623264.1,201610900085.8
With the 201510956800.5 equal devices and its implementation for also disclosing one kind for the test of soil body three-dimensional stress constraint.But
Such device lacks accurate inbuilt effective means in the application of the original state soil body, i.e., can not implement three dimensional strain embossing device
With three-dimensional soil pressure cell device inbuilt device in situ.It is box-packed for three dimensional strain embossing device and three-dimensional soil pressure to solve this problem
The application and large-scale promotion set in engineering play an important roll.
Invention content
The purpose of this utility model is to provide a kind of feeler lever for burying soil body three-dimensional test equipment, in order to which three-dimensional is answered
Become the placement of embossing device and three-dimensional soil pressure cell device, this device is with cheap, materials are convenient, environmental benefit is high, operation
The advantages such as simple, convenient for being promoted and applied in the placement of three dimensional strain embossing device and three-dimensional soil pressure cell device.
To achieve the above object, the utility model provides a kind of feeler lever for burying soil body three-dimensional test equipment, the spy
Bar includes：Four-jaw independent chuck, mobile jib, application cylinder, application cylinder cap, mobile jib cap, two claw clip heads.
The upper end of the mobile jib is provided with screw thread, and the lower end of mobile jib is provided with thread groove, and mobile jib passes through application cylinder and mobile jib
Cap is connected；The upper end of application cylinder is provided with screw thread, and the lower end of application cylinder is provided with thread groove, the screw thread of the application cylinder upper end
It is connected with the thread groove of application cylinder cap, the inner wall of application cylinder cap is provided with thread groove, and the inner wall of mobile jib cap is provided with thread groove,
The four-jaw independent chuck tail end is provided with screw thread, and top inner wall is provided with anti-skidding thorn, and four-jaw independent chuck junction is equipped with spring, two claw clips
Tail end is provided with screw thread, and top inner wall is provided with square fritter, and there are spring in two claw clip head junctions；The four-jaw independent chuck tail
The application cylinder that is thread through at end is connected with the thread groove of mobile jib lower end, and two claw clip tail ends are thread through application cylinder and mobile jib
The thread groove of lower end is connected, to form the feeler lever for burying soil body three-dimensional soil pressure cell device.
The utility model has the beneficial effects that the feeler lever for burying soil body three-dimensional test equipment using this compensates for three dimensional strain
The vacancy of the placement part of embossing device and three-dimensional soil pressure cell device, and placement depth is also unrestricted, can pass through twist-on
Application cylinder and the mobile jib of quantity is needed to realize.Four-jaw independent chuck inner wall has anti-skidding thorn, two claw clip head inner walls to have square fritter, all
Test device can be firmly clamped, it is made not rotate and fall.Along with easy to operate, at low cost, light-weight, portable
Band makes this device bring more facilities in the application.Reach clamping three-dimensional by manipulating mobile jib cap and mobile jib connection length
The purpose of test equipment reduces the test equipment sliding when placing or tilts the error generated, can improve test accuracy 5%.
Description of the drawings
Fig. 1 is the side view design sketch that the utility model is used to place three dimensional strain embossing device；
Fig. 2 is the structural schematic diagram of the four-jaw independent chuck of the utility model feeler lever；
Fig. 3 is the vertical view that the utility model is used to place three dimensional strain embossing device；
Fig. 4 is the structural schematic diagram of two claw clip heads of the utility model feeler lever；
Fig. 5 is the structural schematic diagram of the fixing bolt of the utility model feeler lever；
Fig. 6 is the structural schematic diagram of the strain testing soil block of the utility model feeler lever；
Fig. 7 is the side view design sketch of the application cylinder of the utility model feeler lever；
Fig. 8 is the side view design sketch of the application cylinder cap of the utility model feeler lever；
Fig. 9 is the side view design sketch of the mobile jib of the utility model feeler lever；
Figure 10 is the side view design sketch of the mobile jib cap of the utility model feeler lever.
In figure：
1. 4. application cylinder cap of four-jaw independent chuck 2. mobile jib, 3. application cylinder, 5. mobile jib cap
6. two claw clip heads, 7. strain testing soil block, 8. fixing bolt, 9. data conductor
11. 22. thread groove of anti-skidding thorn 13. spring, 21. screw thread of screw thread 12., 31. screw thread
32. 61. screw thread of thread groove 41. thread groove, 51. thread groove, 62. square fritter
63. 82. cylinder of square block of 81. square pit of spring
Specific implementation mode
The feeler lever structure for burying soil body three-dimensional test equipment of the utility model is illustrated in conjunction with attached drawing.
The feeler lever for burying soil body three-dimensional test equipment of the utility model is to be based on three dimensional strain embossing device and soil pressure
Power box device is in the vacancy of placement part, and the utility model just compensates for this defect, and can firmly clamp survey
Equipment is tried, so that it is not moved spatially, and improve test accuracy 5%.
As shown in Fig. 1,3,4,5, the feeler lever structure for burying soil body three-dimensional test equipment of the utility model includes：Four
Claw clip head 1, mobile jib 2, application cylinder 3, application cylinder cap 4, mobile jib cap 5, two claw clip heads 6, fixing bolt 8.As shown in figure 9, mobile jib 2 is upper
End is provided with screw thread 21, and the lower end of mobile jib 2 is provided with thread groove 22, and mobile jib 2 is connected across application cylinder 3 with mobile jib cap 5；Such as figure
Shown in 7, the upper end of application cylinder 3 is provided with screw thread 31, and the lower end of application cylinder 3 is provided with thread groove 32,3 upper end of the application cylinder
Screw thread 31 is connected with the thread groove 41 of application cylinder cap 4；As shown in figure 8, the inner wall of application cylinder cap 4 is provided with thread groove 41；Such as
Shown in Figure 10, the inner wall of mobile jib cap 5 is provided with thread groove 51；As shown in Fig. 2, 1 tail end of the four-jaw independent chuck is provided with screw thread 11,
Top inner wall is provided with anti-skidding thorn 12, and there is spring 13 in 1 junction of four-jaw independent chuck；As shown in figure 4, two claw clip heads, 6 tail end is provided with
Screw thread 61, top inner wall are provided with square fritter 62, and there is spring 63 in two claw clip heads, 6 junction；As shown in figure 5, fixing bolt 8 pushes up
End is the square block 81 for having square pit, and tail end is cylinder 82.The screw thread 11 of 1 tail end of four-jaw independent chuck is passed through into application cylinder
3 are connected with the thread groove 22 of 2 lower end of mobile jib, to form the feeler lever for burying soil body three dimensional strain embossing device；By two pawls
The screw thread 61 of 6 tail end of collet is connected across application cylinder 3 with the thread groove 22 of 2 lower end of mobile jib, to be formed for burying the soil body
The feeler lever of three-dimensional soil pressure cell device.
What the feeler lever function for burying soil body three-dimensional test equipment of the utility model was realized in：
As shown in fig. 6, when placing three dimensional strain embossing device：
The screw thread 31 of 3 upper end of application cylinder is connected with the thread groove 41 of application cylinder cap 4 first in use, by four-jaw independent chuck
The screw thread 11 of 1 tail end is connected with the thread groove 22 of 2 lower end of mobile jib, and mobile jib 2 is connected across application cylinder 3 with mobile jib cap 5.So
Afterwards by rotating clockwise mobile jib cap 5, four-jaw independent chuck 1 can be made to clamp, by rotating mobile jib cap 5 counterclockwise, four paws can be made
Collet 1 unclamps.Then data conductor 9 is pulled out into ground by mobile jib 2.
When placing three-dimensional soil pressure cell device：
1) screw thread 31 of 3 upper end of application cylinder is connected with the thread groove 41 of application cylinder cap 4, by two claw clip heads, 6 tail end
Screw thread 61 is connected with the thread groove 22 of 2 lower end of mobile jib, and mobile jib 2 is connected across application cylinder 3 with mobile jib cap 5.
2) by rotating clockwise mobile jib cap 5, two claw clip heads 6 can be made to be clamped in the square pit of fixing bolt 8 just
Cube block 81 can be such that two claw clip heads 6 unclamp by rotating mobile jib cap 5 counterclockwise.
The utility model is characterized in that：
1. place depth it is also unrestricted, can be needed by twist-on application cylinder 3 and the mobile jib 2 of quantity come
It realizes；
2. 1 inner wall of four-jaw independent chuck has anti-skidding thorn 12, two claw clip heads, 6 inner wall has square fritter 62, can firmly clamp
Test device makes it not rotate and fall；
3. easy to operate, at low cost, light-weight, portable.
Claims (1)
1. a kind of for burying the feeler lever of soil body three-dimensional test equipment, characterized in that the feeler lever includes：Four-jaw independent chuck (1), mobile jib
(2), application cylinder (3), application cylinder cap (4), mobile jib cap (5), two claw clip heads (6)；
The upper end of the mobile jib (2) is provided with screw thread (21), and the lower end of mobile jib (2) is provided with thread groove (22), and mobile jib (2) passes through
Application cylinder (3) is connected with mobile jib cap (5)；The upper end of application cylinder (3) is provided with screw thread (31), the lower end setting of application cylinder (3)
There are thread groove (32), the screw thread (31) of application cylinder (3) upper end to be connected with the thread groove (41) of application cylinder cap (4), controls
The inner wall of cylinder cap (4) is provided with thread groove (41), and the inner wall of mobile jib cap (5) is provided with thread groove (51), the four-jaw independent chuck (1)
Tail end is provided with screw thread (11), and top inner wall is provided with anti-skidding thorn (12), and four-jaw independent chuck (1) junction is equipped with spring (13), and two
Claw clip head (6) tail end is provided with screw thread (61), and top inner wall is provided with square fritter (62), and two claw clip head (6) junctions have
Spring (63)；The screw thread (11) of four-jaw independent chuck (1) tail end passes through the thread groove (22) of application cylinder (3) and mobile jib (2) lower end
It is connected, the screw thread (61) of two claw clip head (6) tail ends is connected across application cylinder (3) with the thread groove (22) of mobile jib (2) lower end,
To form the feeler lever for burying soil body three-dimensional soil pressure cell device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721847239.8U CN207675109U (en) | 2017-12-26 | 2017-12-26 | The feeler lever of embedded soil body three-dimensional test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721847239.8U CN207675109U (en) | 2017-12-26 | 2017-12-26 | The feeler lever of embedded soil body three-dimensional test equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207675109U true CN207675109U (en) | 2018-07-31 |
Family
ID=62970430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721847239.8U Expired - Fee Related CN207675109U (en) | 2017-12-26 | 2017-12-26 | The feeler lever of embedded soil body three-dimensional test equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207675109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112325735A (en) * | 2020-11-05 | 2021-02-05 | 吉林大学 | Visual measuring device and method for three-dimensional space distribution of seedbed soil blocks |
-
2017
- 2017-12-26 CN CN201721847239.8U patent/CN207675109U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112325735A (en) * | 2020-11-05 | 2021-02-05 | 吉林大学 | Visual measuring device and method for three-dimensional space distribution of seedbed soil blocks |
| CN112325735B (en) * | 2020-11-05 | 2021-08-03 | 吉林大学 | Visual measuring device and method for three-dimensional space distribution of seedbed soil blocks |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102866050B (en) | A kind of test material preparation method of irregular coal petrography block or easy broken coal petrography block | |
| CN205237867U (en) | A clamping device for making run through coarse crack test piece | |
| CN207675109U (en) | The feeler lever of embedded soil body three-dimensional test equipment | |
| CN104480926A (en) | Novel penetration sounding device and method | |
| CN209927122U (en) | Remote protected layer expansion deformation and top and bottom plate separation layer measuring device | |
| CN207795094U (en) | Drilling machine, which is used, unloads lever apparatus and drilling machine | |
| CN207675155U (en) | Complexes for the test of soil body three dimensional strain | |
| CN203360989U (en) | Filling and compaction device for bituminous pavement subjected to core drilling and sampling | |
| CN201424647Y (en) | Pressure box embedding device | |
| CN107907098B (en) | Complete device for soil body three-dimensional strain test and implementation method thereof | |
| CN201660898U (en) | Pitching pile locating tool | |
| CN108894516B (en) | Portable wall pay-off tool and pay-off method | |
| CN207904918U (en) | A kind of drilled pile casing locating rack | |
| CN204346327U (en) | The auxiliary device for displacement measurement that anchor pole or anchor cable anti-pulling detect | |
| CN206123223U (en) | Fast positioning fixture | |
| CN104165576A (en) | Deep deformation monitoring device with appearance deformation measuring function | |
| CN207901064U (en) | Nail hammer | |
| CN210086209U (en) | Light dynamic sounding instrument taking-out device | |
| CN203923915U (en) | The prepared hole die of bridge stone bolt | |
| CN210141035U (en) | 10kV circuit pole card tray | |
| CN105863506A (en) | Engineering drilling equipment | |
| CN203403681U (en) | Temporary supporting frame of string beam | |
| CN204238078U (en) | A kind of with rock foundation cutting machine with the use of stacked rail steel support cushion device | |
| CN205049144U (en) | Foldable many topography survey pin | |
| CN203531894U (en) | Electric soil auger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180731 Termination date: 20211226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |