CN205317581U - Aggregate tensile strength and penetration resistance unite apparatus - Google Patents
Aggregate tensile strength and penetration resistance unite apparatus Download PDFInfo
- Publication number
- CN205317581U CN205317581U CN201521050806.8U CN201521050806U CN205317581U CN 205317581 U CN205317581 U CN 205317581U CN 201521050806 U CN201521050806 U CN 201521050806U CN 205317581 U CN205317581 U CN 205317581U
- Authority
- CN
- China
- Prior art keywords
- contact
- tensile strength
- aggregate
- penetration resistance
- base
- 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
- 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
The utility model relates to a soil body does not have side limit compressive strength's survey field, provides an aggregate tensile strength and penetration resistance unite apparatus, including the base, be equipped with vertical support bar on the base and erect the crossbeam on vertical support bar, but be equipped with height -adjusting's sample platform in the middle part of the base, vertical to having pressure sensor on the crossbeam, pressure sensor is last to be equipped with removable contact, and the contact lies in sample bench side, the contact divide into and is used for surveing aggregate tensile strength's crew cut contact and the tip contact that is used for surveing aggregate penetration resistance. The utility model discloses simple structure, convenient operation, the tensile strength and the penetration resistance of ability spot test aggregate.
Description
Technical field
This utility model relates to the mensuration field of soil body unconfined compressive strength, especially relates to a kind of aggregate tensile strength and penetration resistance simultaneous determination instrument.
Background technology
YYW-2 type strain controlling formula is generally used without confining pressure instrument, soil body unconfined compressive strength to be measured now, it is mainly used in measuring the bigger bury of saturation axial compressive force suffered under lateral unrestricted condition until force value suffered during sample breakage, tries to achieve the unconfined compressive strength of soil. The sample dimensions (diameter × height) that this Instrument for Pressure requires is 50 × 50mm, 100 × 100mm and 150 × 150mm, it is smaller that this Instrument for Pressure can not meet mensuration, the requirement of the irregular soil agreegate penetration resistance of character and tensile strength, and determination data reads only by dial gauge, cannot realizing the real-time output of reading, operating process is comparatively laborious.
Summary of the invention
The purpose of this utility model is contemplated to solve the deficiencies in the prior art, it is provided that a kind of aggregate tensile strength and penetration resistance simultaneous determination instrument, and its simple in construction is easy to operate, can quickly measure tensile strength and the penetration resistance of aggregate.
To achieve these goals, this utility model adopts techniques below measure:
A kind of aggregate tensile strength and penetration resistance simultaneous determination instrument, including base, base is provided with vertical support bar and the crossbeam being set up on vertical support bar, height-adjustable sample stage it is provided with in the middle part of base, described crossbeam is provided with pressure transducer straight down, pressure transducer is provided with replaceable contact, and contact is positioned at above sample stage, and described contact is divided into the tack contact for measuring aggregate tensile strength and for measuring the tip contact of aggregate penetration resistance.
In technique scheme, the data output end of described pressure transducer is connected with intelligent display controller.
This utility model aggregate tensile strength and penetration resistance simultaneous determination instrument, its simple in construction, easy to operate, the requirement quickly measuring soil agreegate (diameter 10 ~ 2mm) tensile strength and penetration resistance and aggregate breaking capacity can not only be met, also add intelligent display controller, it is possible to the real-time automatization carrying out data in measurement process records simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation during this utility model analyzer installation tack contact.
Fig. 2 is structural representation during this utility model analyzer installation tip contact.
Wherein: 1, base; 2, vertical support bar; 3, crossbeam; 4, sample stage; 5, pressure transducer; 6-1, tack contact; 6-2, tip contact; 7, sample.
Detailed description of the invention
By the examples below, and in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail.
The present embodiment provides a kind of aggregate tensile strength and penetration resistance simultaneous determination instrument, including base 1, base 1 is provided with vertical support bar 2 and the crossbeam 3 being set up on vertical support bar, height-adjustable sample stage 4 it is provided with in the middle part of base 1, described crossbeam 3 is provided with pressure transducer 5 straight down, pressure transducer 5 is provided with replaceable contact, contact is positioned at above sample stage 4, and described contact is divided into the tack contact 6-1 for measuring aggregate tensile strength and for measuring the tip contact 6-2 of aggregate penetration resistance.
The data output end of described pressure transducer 5 is connected with MCK-ZS intelligent display controller (production of Beijing Zheng Kai Instrument Ltd.), records the data reading pressure transducer in real time.
Specific implementation process:
When needing the tensile strength of sample 7 is measured, first the contact on pressure transducer 5 is installed as tack contact 6-1, as it is shown in figure 1, be then put on sample stage 4 by sample 7; Manually or electrically control the height of sample stage 4, make sample 7 slowly increase to contact with tack contact 6-1, continue thereafter with the height regulating sample stage 4, until sample 7 is crushed, computer reads pressure transducer 5 data in above process in real time, thus determining the tensile strength of sample 7.
When needing the penetration resistance of sample 7 is measured, first the contact on pressure transducer 5 is installed as tip contact 6-2, as in figure 2 it is shown, be then put on sample stage 4 by sample 7; Manually or electrically control the height of sample stage 4, make sample 7 slowly increase to contact with tip contact 6-2, continue thereafter with the height regulating sample stage 4, until sample 7 is punctured, computer reads pressure transducer 5 data in above process in real time, thus determining the penetration resistance of sample 7.
Claims (2)
1. an aggregate tensile strength and penetration resistance simultaneous determination instrument, it is characterized in that: include base, base is provided with vertical support bar and the crossbeam being set up on vertical support bar, height-adjustable sample stage it is provided with in the middle part of base, described crossbeam is provided with pressure transducer straight down, pressure transducer is provided with replaceable contact, and contact is positioned at above sample stage, and described contact is divided into the tack contact for measuring aggregate tensile strength and for measuring the tip contact of aggregate penetration resistance.
2. aggregate tensile strength according to claim 1 and penetration resistance simultaneous determination instrument, it is characterised in that: the data output end of described pressure transducer is connected with intelligent display controller.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201521050806.8U CN205317581U (en) | 2015-12-16 | 2015-12-16 | Aggregate tensile strength and penetration resistance unite apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201521050806.8U CN205317581U (en) | 2015-12-16 | 2015-12-16 | Aggregate tensile strength and penetration resistance unite apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205317581U true CN205317581U (en) | 2016-06-15 |
Family
ID=56185308
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201521050806.8U Expired - Fee Related CN205317581U (en) | 2015-12-16 | 2015-12-16 | Aggregate tensile strength and penetration resistance unite apparatus |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205317581U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106441877A (en) * | 2016-11-08 | 2017-02-22 | 宁波拓普智能刹车系统有限公司 | Feedback plate testing device and method |
CN109612844A (en) * | 2018-11-26 | 2019-04-12 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of device and method of rubber experiment Fast Compression release sample |
-
2015
- 2015-12-16 CN CN201521050806.8U patent/CN205317581U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106441877A (en) * | 2016-11-08 | 2017-02-22 | 宁波拓普智能刹车系统有限公司 | Feedback plate testing device and method |
CN106441877B (en) * | 2016-11-08 | 2018-12-14 | 宁波拓普智能刹车系统有限公司 | A kind of reaction plate test equipment and method |
CN109612844A (en) * | 2018-11-26 | 2019-04-12 | 中国航发沈阳黎明航空发动机有限责任公司 | A kind of device and method of rubber experiment Fast Compression release sample |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102252906B (en) | Clayey soil strain control type uniaxial extension meter | |
CN205317581U (en) | Aggregate tensile strength and penetration resistance unite apparatus | |
CN204228540U (en) | A kind of compound direct shear performance test fixture of supporting UTM testing machine | |
CN204255772U (en) | A kind of New Rock point loading determinator | |
CN107843502A (en) | A kind of energetic disturbance creep of rock testing machine and test method based on multi- scenarios method | |
CN203658169U (en) | Semicircle bending strength tester for bituminous mixture | |
CN204461908U (en) | A kind of soft clay undrained shear strength proving installation | |
CN208251051U (en) | Static sounding device is used in a kind of test | |
CN203879485U (en) | Perpendicularity detecting device of bored pile | |
CN203164052U (en) | Novel compressive resilience modulus testing clamp | |
CN109932246B (en) | Geosynthetic material roof pressure creep test device | |
CN204944964U (en) | A kind of pocket penetration test instrument | |
CN204630810U (en) | For simulating the test unit of Dangerous Rock Body stress destruction | |
CN205333430U (en) | Rock texture face shear test device | |
CN204855338U (en) | Digital concrete reinforcement adhesion stress detection device | |
CN204789232U (en) | Test jig structure of pitch penetration test appearance | |
CN203479215U (en) | Boss height measuring apparatus | |
CN203443850U (en) | Shear box for direct shear apparatus for preventing arching of upper half box | |
CN204613017U (en) | Preburied component surrounding rock-support structure core drilling method drawing measurement mechanism | |
CN208870019U (en) | A kind of building lot bankets compactness on-site detecting device | |
CN208349990U (en) | A kind of portable graphite electrode end surface measurement instrument | |
CN209416568U (en) | Portable high-accuracy tunnel fissure water pressure measuring instrument | |
CN205003151U (en) | Water mixing mud graded broken stone air shrinkage detector | |
CN204631038U (en) | A kind of new road pick-up unit | |
CN205404337U (en) | Portable concrete setting time apparatus |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
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: 20160615 Termination date: 20181216 |