CN204027913U - Bearing Capacity in Soil of Foundation Bed proving installation - Google Patents
Bearing Capacity in Soil of Foundation Bed proving installation Download PDFInfo
- Publication number
- CN204027913U CN204027913U CN201420454201.4U CN201420454201U CN204027913U CN 204027913 U CN204027913 U CN 204027913U CN 201420454201 U CN201420454201 U CN 201420454201U CN 204027913 U CN204027913 U CN 204027913U
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- soil
- bearing capacity
- adjustment plate
- foundation bed
- plate
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
Bearing Capacity in Soil of Foundation Bed proving installation, relates to a kind of test of bearing capacity device.The existing Bearing Capacity in Soil of Foundation Bed pick-up unit existence detection error detecting for shop experiment is large, structure of the detecting device is complicated, heavy, floor area large and be not easy to dismounting problem in order to solve for the utility model.The output terminal of pressing machine is connected with installing plate, on the lower surface of installing plate, pressure head is installed, slide rail is arranged on the worktable of pressing machine, backing plate is arranged on slide rail, a plurality of guideposts are installed on backing plate, guidepost upper end suspends, and is slidably fitted with an orienting sleeve on guidepost, and the upper end of orienting sleeve is fixedly mounted in the mounting hole of offering on installing plate; Level governor is arranged in the below of pressure head, and lower adjustment plate is fixedly mounted on backing plate, and upper adjustment plate is connected by adjusting bolt with lower adjustment plate, on upper adjustment plate, is also provided with jackscrew, and the lower end of jackscrew leans on the upper surface of lower adjustment plate; Sample to be tested is arranged on adjustment plate.The utility model is for Bearing Capacity in Soil of Foundation Bed test.
Description
Technical field
The utility model relates to a kind of test of bearing capacity device, is specifically related to a kind of Bearing Capacity in Soil of Foundation Bed proving installation, belongs to Geotechnical Engineering detection technique field.
Background technology
In Geotechnical Engineering, the reasonable use of ground rock-soil layer detects with the test of building too busy to get away ground rock-soil layer.The test detection of ground rock-soil layer is divided into site test detection and shop experiment detects two kinds.Site test detects, directly measure at the scene the mechanical property of native state rock-soil layer, determine its mechanics parameter, Site Detection basic test method is load test, the stress of simulant building thing ground, test result is more directly perceived, but method of testing relatively wastes time and energy, and can only be elected to be some representative stratum.Shop experiment detects, the project detecting according to test is by the machine-shaping of sample process, simulation and effective means are carried out Physical and mechanical properties detection, and test result is comparatively accurate, and not enough aspect is that shop experiment detection is directly perceived not as site test detects.
In addition, the existing Bearing Capacity in Soil of Foundation Bed pick-up unit detecting for shop experiment, detection error is large, structure of the detecting device is complicated, heavy, floor area large and be not easy to dismounting.
Utility model content
The existing Bearing Capacity in Soil of Foundation Bed pick-up unit existence detection error detecting for shop experiment is large, structure of the detecting device is complicated, heavy, floor area large and be not easy to dismounting problem in order to solve for the utility model, and then a kind of Bearing Capacity in Soil of Foundation Bed proving installation is provided.
The utility model in order to solve the problems of the technologies described above taked technical scheme is:
Bearing Capacity in Soil of Foundation Bed proving installation of the present utility model comprises pressing machine, installing plate, pressure head, a plurality of guidepost, a plurality of orienting sleeve, backing plate, slide rail and level governor;
The output terminal of described pressing machine is fixedly connected with installing plate, on the lower surface of installing plate, pressure head is installed, and described slide rail is fixedly mounted on the worktable of pressing machine, and backing plate is slidably mounted on slide rail, and backing plate is bolted on worktable by presser feet;
On backing plate, annular is provided with a plurality of guideposts, and each guidepost upper end suspends, and is slidably fitted with an orienting sleeve on each guidepost, and the upper end of described orienting sleeve is fixedly mounted in the mounting hole of offering on installing plate;
Level governor is arranged in the below of pressure head, level governor comprises adjustment plate, lower adjustment plate, a plurality of jackscrew and a plurality of adjusting bolt, described lower adjustment plate is fixedly mounted on backing plate, described upper adjustment plate is connected by a plurality of adjusting bolts with lower adjustment plate, on described upper adjustment plate, be also provided with a plurality of jackscrews, the lower end of jackscrew leans on the upper surface of lower adjustment plate;
Sample to be tested is arranged on adjustment plate.
Preferred: described Bearing Capacity in Soil of Foundation Bed proving installation also comprises displacement transducer, and described displacement transducer is arranged on the output terminal of pressing machine.So arrange, for measuring movable press head distance.
Preferred: described Bearing Capacity in Soil of Foundation Bed proving installation also comprises pressure transducer, upper adjustment plate is provided with mounting groove, and pressure transducer is arranged in mounting groove.So arrange, for measured pressure value.
Preferred: described Bearing Capacity in Soil of Foundation Bed proving installation also comprises data acquisition unit, displacement transducer is connected with data acquisition unit by data line with pressure transducer.So arrange, be convenient to the transmission of data.
Preferred: described upper adjustment plate is connected by 12～18 adjusting bolts that evenly arrange with lower adjustment plate.So arrange, can obtain more preferably the depth of parallelism with respect to the horizontal plane.
Preferred: on described upper adjustment plate, to be evenly provided with 12～18 jackscrews.So arrange, can obtain more preferably the depth of parallelism with respect to the horizontal plane.
Preferred: the output terminal of described pressing machine, installing plate, pressure head, sample to be tested and level governor coaxially arrange.So arrange, more effectively reduce to detect error.
Preferred: the lower surface of described pressure head is cambered surface.So arrange, pressure head contacts with sample point to be tested, detects sensitiveer.
The utility model compared with prior art has following effect: Bearing Capacity in Soil of Foundation Bed proving installation of the present utility model, upper adjustment plate is coordinated to be connected by bolt and jackscrew with lower adjustment plate mutually, pressure head moves under the coordinative role of guidepost and orienting sleeve, make Bearing Capacity in Soil of Foundation Bed proving installation detect error little, and structure of the detecting device is simple, light, floor area is little and be convenient to dismounting.
Accompanying drawing explanation
Fig. 1 is the structural drawing of Bearing Capacity in Soil of Foundation Bed proving installation of the present utility model;
Fig. 2 is the structural drawing of level governor;
Fig. 3 is the vertical view of Fig. 2;
In figure: 1-pressing machine; 2-output terminal; 3-installing plate; 4-pressure head; 5-guidepost; 6-orienting sleeve; 7-backing plate; 8-slide rail; 9-worktable; 10-sample to be tested; 11-level governor; 12-pressure transducer; 13-displacement transducer; The upper adjustment of 14-plate; Under 15-, adjust plate; 16-jackscrew; 17-adjusting bolt; 18-presser feet bolt.
Embodiment
Embodiment: describe in conjunction with Fig. 1 to Fig. 3, the Bearing Capacity in Soil of Foundation Bed proving installation of present embodiment comprises pressing machine 1, installing plate 3, pressure head 4, a plurality of guidepost 5, a plurality of orienting sleeve 6, backing plate 7, slide rail 8 and level governor 11;
The output terminal 2 of described pressing machine 1 is fixedly connected with installing plate 3, pressure head 4 is installed on the lower surface of installing plate 3, described slide rail 8 is fixedly mounted on the worktable 9 of pressing machine 1, and backing plate 7 is slidably mounted on slide rail 8, and backing plate 7 is fixed on worktable 9 by presser feet bolt 18;
On backing plate 7, annular is provided with a plurality of guideposts 5, and each guidepost 5 upper end suspends, and is slidably fitted with an orienting sleeve 6 on each guidepost 5, and the upper end of described orienting sleeve 6 is fixedly mounted in the mounting hole of offering on installing plate 3;
Level governor 11 is arranged in the below of pressure head 4, level governor 11 comprises adjustment plate 14, lower adjustment plate 15, a plurality of jackscrew 16 and a plurality of adjusting bolt 17, described lower adjustment plate 15 is fixedly mounted on backing plate 7, described upper adjustment plate 14 is connected by a plurality of adjusting bolts 17 with lower adjustment plate 15, on described upper adjustment plate 14, be also provided with a plurality of jackscrews 16, the lower end of jackscrew 16 leans on the upper surface of lower adjustment plate 15;
Sample 10 to be tested is arranged on adjustment plate 14.
Further: described Bearing Capacity in Soil of Foundation Bed proving installation also comprises displacement transducer 13, described displacement transducer 13 is arranged on the output terminal 2 of pressing machine 1.So arrange, for measuring movable press head distance.
Further: described Bearing Capacity in Soil of Foundation Bed proving installation also comprises pressure transducer 12, upper adjustment plate 14 is provided with mounting groove, and pressure transducer 12 is arranged in mounting groove.So arrange, for measured pressure value.
Further: described Bearing Capacity in Soil of Foundation Bed proving installation also comprises data acquisition unit, displacement transducer 13 is connected with data acquisition unit by data line with pressure transducer 12.So arrange, be convenient to the transmission of data.
Further: described upper adjustment plate 14 is connected by 12～18 adjusting bolts 17 that evenly arrange with lower adjustment plate 15.So arrange, can obtain more preferably the depth of parallelism with respect to the horizontal plane.
Further: on described upper adjustment plate 14, to be evenly provided with 12～18 jackscrews 16.So arrange, can obtain more preferably the depth of parallelism with respect to the horizontal plane.
Further: the output terminal 2 of described pressing machine 1, installing plate 3, pressure head 4, sample to be tested 10 and level governor 11 coaxially arrange.So arrange, more effectively reduce to detect error.
Further: the lower surface of described pressure head 4 is cambered surface.So arrange, pressure head 4 contacts with 10, sample to be tested, detects sensitiveer.
Present embodiment is the exemplary illustration to this patent just, does not limit its protection domain, and those skilled in the art can also change its part, as long as no the Spirit Essence that exceeds this patent, all in the protection domain of this patent.
Claims (8)
1. Bearing Capacity in Soil of Foundation Bed proving installation, is characterized in that: comprise pressing machine (1), installing plate (3), pressure head (4), a plurality of guidepost (5), a plurality of orienting sleeve (6), backing plate (7), slide rail (8) and level governor (11);
The output terminal (2) of described pressing machine (1) is fixedly connected with installing plate (3), pressure head (4) is installed on the lower surface of installing plate (3), described slide rail (8) is fixedly mounted on the worktable (9) of pressing machine (1), it is upper that backing plate (7) is slidably mounted on slide rail (8), and backing plate (7) is fixed on worktable (9) by presser feet bolt (18);
The upper annular of backing plate (7) is provided with a plurality of guideposts (5), each guidepost (5) upper end suspends, on each guidepost (5), be slidably fitted with an orienting sleeve (6), the upper end of described orienting sleeve (6) is fixedly mounted in the mounting hole of offering on installing plate (3);
Level governor (11) is arranged in the below of pressure head (4), level governor (11) comprises adjustment plate (14), lower adjustment plate (15), a plurality of jackscrew (16) and a plurality of adjusting bolt (17), described lower adjustment plate (15) is fixedly mounted on backing plate (7), described upper adjustment plate (14) is connected by a plurality of adjusting bolts (17) with lower adjustment plate (15), on described upper adjustment plate (14), be also provided with a plurality of jackscrews (16), the lower end of jackscrew (16) leans on the upper surface of lower adjustment plate (15);
Sample to be tested (10) is arranged on adjustment plate (14).
2. Bearing Capacity in Soil of Foundation Bed proving installation according to claim 1, it is characterized in that: described Bearing Capacity in Soil of Foundation Bed proving installation also comprises displacement transducer (13), described displacement transducer (13) is arranged on the output terminal (2) of pressing machine (1).
3. Bearing Capacity in Soil of Foundation Bed proving installation according to claim 2, it is characterized in that: described Bearing Capacity in Soil of Foundation Bed proving installation also comprises pressure transducer (12), upper adjustment plate (14) is provided with mounting groove, and pressure transducer (12) is arranged in mounting groove.
4. Bearing Capacity in Soil of Foundation Bed proving installation according to claim 3, is characterized in that: described Bearing Capacity in Soil of Foundation Bed proving installation also comprises data acquisition unit, and displacement transducer (13) is connected with data acquisition unit by data line with pressure transducer (12).
5. Bearing Capacity in Soil of Foundation Bed proving installation according to claim 1, is characterized in that: described upper adjustment plate (14) is connected by 12～18 adjusting bolts (17) that evenly arrange with lower adjustment plate (15).
6. Bearing Capacity in Soil of Foundation Bed proving installation according to claim 5, is characterized in that: on described upper adjustment plate (14), be evenly provided with 12～18 jackscrews (16).
7. Bearing Capacity in Soil of Foundation Bed proving installation according to claim 1, is characterized in that: the output terminal (2) of described pressing machine (1), installing plate (3), pressure head (4), sample to be tested (10) and level governor (11) coaxially arrange.
8. Bearing Capacity in Soil of Foundation Bed proving installation according to claim 7, is characterized in that: the lower surface of described pressure head (4) is cambered surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420454201.4U CN204027913U (en) | 2014-08-13 | 2014-08-13 | Bearing Capacity in Soil of Foundation Bed proving installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420454201.4U CN204027913U (en) | 2014-08-13 | 2014-08-13 | Bearing Capacity in Soil of Foundation Bed proving installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204027913U true CN204027913U (en) | 2014-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420454201.4U Expired - Fee Related CN204027913U (en) | 2014-08-13 | 2014-08-13 | Bearing Capacity in Soil of Foundation Bed proving installation |
Country Status (1)
| Country | Link |
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| CN (1) | CN204027913U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105277441A (en) * | 2015-11-23 | 2016-01-27 | 山东科技大学 | Long-term bearing test monitoring device for large-size cuboid coal and rock sample |
| CN106225974A (en) * | 2016-09-19 | 2016-12-14 | 核工业理化工程研究院 | Axle Dynamic Carrying Capacity experiment with measuring device |
| CN110441137A (en) * | 2018-05-02 | 2019-11-12 | 中南大学 | Ground bearing test device |
| CN111811952A (en) * | 2020-09-02 | 2020-10-23 | 南京宏佳金属制品有限公司 | Bearing capacity detection device for building detection |
-
2014
- 2014-08-13 CN CN201420454201.4U patent/CN204027913U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105277441A (en) * | 2015-11-23 | 2016-01-27 | 山东科技大学 | Long-term bearing test monitoring device for large-size cuboid coal and rock sample |
| CN105277441B (en) * | 2015-11-23 | 2018-06-26 | 山东科技大学 | A kind of large scale cuboid coal petrography sample long-time bearing test monitoring device |
| CN106225974A (en) * | 2016-09-19 | 2016-12-14 | 核工业理化工程研究院 | Axle Dynamic Carrying Capacity experiment with measuring device |
| CN106225974B (en) * | 2016-09-19 | 2022-03-11 | 核工业理化工程研究院 | Shaft dynamic bearing capacity measurement test device |
| CN110441137A (en) * | 2018-05-02 | 2019-11-12 | 中南大学 | Ground bearing test device |
| CN111811952A (en) * | 2020-09-02 | 2020-10-23 | 南京宏佳金属制品有限公司 | Bearing capacity detection device for building detection |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20150813 |
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| EXPY | Termination of patent right or utility model |