CN209055413U - A kind of unconfined compressive strength detection device - Google Patents
A kind of unconfined compressive strength detection device Download PDFInfo
- Publication number
- CN209055413U CN209055413U CN201821550878.2U CN201821550878U CN209055413U CN 209055413 U CN209055413 U CN 209055413U CN 201821550878 U CN201821550878 U CN 201821550878U CN 209055413 U CN209055413 U CN 209055413U
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- China
- Prior art keywords
- column
- detector housing
- fixedly connected
- threadedly coupled
- compressive strength
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- 238000001514 detection method Methods 0.000 title claims abstract description 19
- 239000012530 fluid Substances 0.000 claims abstract description 6
- 229910003460 diamond Inorganic materials 0.000 claims description 6
- 239000010432 diamond Substances 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 239000002689 soil Substances 0.000 abstract description 10
- 238000005259 measurement Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012669 compression test Methods 0.000 description 1
- 238000011982 device technology Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a kind of unconfined compressive strength detection devices, including detector housing, the inside of the detector housing is equipped with hydraulic press, the side of the hydraulic press is equipped with motor, the upper end of the motor is equipped with hydraulic fluid tank, the upper end of the hydraulic press is equipped with telescoping cylinders, the upper end of the telescoping cylinders is equipped with the 4th threaded connection column, the upper end of the 4th threaded connection column, which is equipped with, slidably compresses disk, the upper surface of the detector housing, which is equipped with, is fixedly connected with cylinder, it is described to be fixedly connected there are two cylinders, the outer surface for being fixedly connected with cylinder is equipped with slidably fixed disc, the upper end of the slidably fixed disc is equipped with the second threaded connection column, the upper end of the second threaded connection column is equipped with RFP-602 pressure sensor.The utility model allows the device intuitively to observe data by being provided with a series of structure, and can measure various sizes of soil block, so that measurement accuracy is high.
Description
Technical field
The utility model relates to unconfined compressive strength detection device technology field, specially a kind of unconfined compressive strength
Detection device.
Background technique
Unconfined compressive strength sample resists the ultimate strength of axial compressive force in no lateral pressure.By no lateral confinement
Compression test acquires.When test, sample gradually applies axial compressive force without laterally limiting (i.e. ambient pressure is zero), breaks
It splits often in the visible clearly plane of fracture trace in sample side, pressure at this moment is unconfined compressive strength.By no lateral confinement pressure
Contracting test acquires.When test, sample gradually applies axial compressive force without laterally limiting (i.e. ambient pressure is zero), rupture
Often in the visible clearly plane of fracture trace in sample side, pressure at this moment is unconfined compressive strength.When certain soil ruptures
Creeping phenomenon occurs, sample is pressed into drum-shaped, but the plane of fracture does not occur, at this moment can use pressure when axial strain reaches 20% and makees
For unconfined compressive strength.
But a kind of existing unconfined compressive strength detection device in the market can not intuitively observe data,
And measured soil block is smaller, and measurement accuracy is not high；Therefore, it is unsatisfactory for existing demand, we have proposed a kind of nothings to this
Confined compressive strength detection device.
Utility model content
The purpose of this utility model is to provide a kind of unconfined compressive strength detection devices, to solve above-mentioned background technique
A kind of existing unconfined compressive strength detection device in the market of middle proposition can not intuitively observe data, Er Qiesuo
The problems such as soil block of measurement is smaller, and measurement accuracy is not high.
To achieve the above object, the utility model provides the following technical solutions: a kind of unconfined compressive strength detection device,
Including detector housing, the inside of the detector housing is equipped with hydraulic press, and the side of the hydraulic press is equipped with motor, institute
The upper end for stating motor is equipped with hydraulic fluid tank, and the upper end of the hydraulic press is equipped with telescoping cylinders, the upper end peace of the telescoping cylinders
It is threadedly coupled column equipped with the 4th, the upper end of the 4th threaded connection column, which is equipped with, slidably compresses disk, outside the detector
The upper surface of shell, which is equipped with, is fixedly connected with cylinder, described to be fixedly connected there are two cylinders, the outer surface for being fixedly connected with cylinder
Slidably fixed disc is installed, the upper end of the slidably fixed disc is equipped with the second threaded connection column, second spiral shell
The upper end of line connecting column is equipped with RFP-602 pressure sensor, and the upper end of the RFP-602 pressure sensor is equipped with the first spiral shell
The outer surface of line connecting column, the first threaded connection column is equipped with the second hex bolts, and there are two second hex bolts,
Diamond shape disk is installed, the upper end installation third for being fixedly connected with cylinder is threadedly coupled on the inside of second hex bolts
Column, the outer surface that the third is threadedly coupled column are equipped with the first hex bolts, and there are two first hex bolts, the inspection
The side for surveying device shell is equipped with operation display station, and the outer surface of the operation display station is equipped with display screen, the display screen
There are two, the bottom end of the display screen is equipped with indicator light, and there are three the indicator lights, the bottom end of the indicator light be equipped with by
Button is pressed, there are three the push buttons.
Preferably, one end of the operation display station is bonded completely with the side of detector housing, the operation display station
It is sealed with detector housing by sealing ring.
Preferably, the bottom end of the second threaded connection column is bonded completely with the upper surface of slidably fixed disc, described
Second threaded connection column is with slidably fixed disc by being welded and fixed.
Preferably, the outer surface that the third is threadedly coupled column is bonded completely with the inside of the first hex bolts, and described the
Three threaded connection columns are connect with the first hex bolts by internal screw thread.
Preferably, the bottom end for being fixedly connected with cylinder is bonded completely with the upper surface of detector housing, and the fixation is even
Cylinder is connect with detector housing by being welded and fixed.
Preferably, one end of the first threaded connection column extends to the inside of RFP-602 pressure sensor, and described first
Column is threadedly coupled to connect with RFP-602 pressure sensor by internal screw thread.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model is by being equipped with hydraulic press, the liquid in the inside of detector housing, the detector housing
The side of press is equipped with motor, and the upper end of the motor is equipped with hydraulic fluid tank, and the upper end of the hydraulic press is equipped with flexible circle
Column, the upper end of the telescoping cylinders are equipped with the 4th threaded connection column, and the upper end of the 4th threaded connection column is equipped with and can slide
Dynamic pressure contracting disk, the upper surface of the detector housing, which is equipped with, is fixedly connected with cylinder, described to be fixedly connected there are two cylinders, institute
It states and is fixedly connected with the outer surface of cylinder slidably fixed disc is installed, the upper end of the slidably fixed disc is equipped with second
It is threadedly coupled column, the upper end of the second threaded connection column is equipped with RFP-602 pressure sensor, and the RFP-602 pressure passes
The upper end of sensor is equipped with the first threaded connection column, and the outer surface of the first threaded connection column is equipped with the second hex bolts,
There are two second hex bolts, and diamond shape disk is equipped on the inside of second hex bolts, described to be fixedly connected with cylinder
Upper end installation third be threadedly coupled column, the outer surface that the third is threadedly coupled column is equipped with the first hex bolts, described the
There are two one hex bolts, so that the device can detecte various sizes of concrete, can easily squeeze soil block broken, adopt
Purchase content is preferably completed to detect.
2, the utility model is by being equipped with operation display station, the operation display station in the side of the detector housing
Outer surface display screen is installed, there are two the display screens, and the bottom end of the display screen is equipped with indicator light, the indicator light
There are three, the bottom end of the indicator light is equipped with push button, and there are three the push buttons, allow the device easily
The process that the detection is controlled by operating display station, goes out result so as to more accurate measurement.
3, the utility model allows the device intuitively to observe data by being provided with a series of structure, and
Various sizes of soil block can be measured, so that measurement accuracy is high.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the side structure schematic diagram of the utility model；
Fig. 3 is the hydraulic press structural schematic diagram of the utility model.
In figure: 1, being fixedly connected with cylinder；2, RFP-602 pressure sensor；3, first it is threadedly coupled column；4, third screw thread connects
Connect column；5, slidably fixed disc；6, second it is threadedly coupled column；7, disk is slidably compressed；8, the 4th it is threadedly coupled column；9, it stretches
Contracting cylinder；10, detector housing；11, display station is operated；12, hydraulic press；13, hydraulic fluid tank；14, motor；15, display screen；16,
Indicator light；17, push button；18, the first hex bolts；19, the second hex bolts；20, diamond shape disk.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of unconfined compressive strength detection device, packet
Detector housing 10 is included, the inside of detector housing 10 is equipped with hydraulic press 12, and the side of hydraulic press 12 is equipped with motor 14, electricity
The upper end of machine 14 is equipped with hydraulic fluid tank 13, and the upper end of hydraulic press 12 is equipped with telescoping cylinders 9, and the upper end of telescoping cylinders 9 is equipped with
4th is threadedly coupled column 8, and the upper end of the 4th threaded connection column 8 is equipped with slidably compression disk 7, the upper end of detector housing 10
Face, which is equipped with, is fixedly connected with cylinder 1, be fixedly connected be fixedly connected there are two cylinders 1 cylinder 1 outer surface be equipped with it is slidably solid
Fixed disk 5, slidably the upper end of fixed disc 5 is equipped with the second threaded connection column 6, and second is threadedly coupled the upper end installation of column 6
There is RFP-602 pressure sensor 2, the upper end of RFP-602 pressure sensor 2 is equipped with the first threaded connection column 3, and the first screw thread connects
The outer surface for connecing column 3 is equipped with the second hex bolts 19, and there are two the second hex bolts 19, the inside peace of the second hex bolts 19
Equipped with diamond shape disk 20, the upper end installation third for being fixedly connected with cylinder 1 is threadedly coupled column 4, and third is threadedly coupled the outer surface of column 4
First hex bolts 18 is installed, there are two the first hex bolts 18, so that the device can detecte various sizes of concrete,
Can be easily broken by concrete extrusion, buying content is preferably completed to detect, and the side of detector housing 10 is equipped with operation
The outer surface of display station 11, operation display station 11 is equipped with display screen 15, and there are two display screens 15, the bottom end installation of display screen 15
There is indicator light 16, there are three indicator lights 16, and the bottom end of indicator light 16 is equipped with push button 17, and there are three push buttons 17, makes
The process of the detection can easily be controlled by operation display station 11 by obtaining the device, go out knot so as to more accurate measurement
Fruit.
Further, operate display station 11 one end be bonded completely with the side of detector housing 10, operate display station 11 and
Detector housing 10 is sealed by sealing ring, which is worked in different environment.
Further, the bottom end of the second threaded connection column 6 is bonded completely with the upper surface of slidably fixed disc 5, the second spiral shell
Line connecting column 6 passes through with slidably fixed disc 5 to be welded and fixed, so that the result measured is accurate, it is not in error.
Further, the outer surface that third is threadedly coupled column 4 is bonded completely with the inside of the first hex bolts 18, third screw thread
Connecting column 4 is connect with the first hex bolts 18 by internal screw thread, and diamond shape disk 20 is firmly fixed.
Further, the bottom end for being fixedly connected with cylinder 1 is bonded completely with the upper surface of detector housing 10, is fixedly connected with cylinder
1 with detector housing 10 by being welded and fixed so that pressurizing unit can firmly be fixed on the upper end of detector housing 10.
Further, one end of the first threaded connection column 3 extends to the inside of RFP-602 pressure sensor 2, and the first screw thread connects
Column 3 is connect to connect with RFP-602 pressure sensor 2 by internal screw thread, so that the result measured is accurate, it is not in error.
Working principle: in use, checking the service condition of each structure, powering on, according to soil block to be detected
Soil block to be detected is placed on the upper end for slidably compressing disk 7, by adjusting the first hex bolts 18 and second by size
Hex bolts 19, so that slidably the bottom face of fixed disc 5 is bonded with the upper surface of soil block to be detected, by adjusting
One hex bolts 18 and the second hex bolts 19 make the slidably fixation of fixed disc 5 tightly, by operating outside display station 11
The push button 17 on surface opens the power switch of motor 14, so that the moving upwards at the uniform velocity of telescoping cylinders 9, aobvious by operating
The display screen 15 for showing 11 outer surface of platform, can intuitively observe pressure value, after soil block rupture, close the power supply of motor 14
Switch, is repeated a number of times measurement, is averaged.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of unconfined compressive strength detection device, including detector housing (10), it is characterised in that: the detector housing
(10) inside is equipped with hydraulic press (12), and the side of the hydraulic press (12) is equipped with motor (14), the motor (14)
Upper end is equipped with hydraulic fluid tank (13), and the upper end of the hydraulic press (12) is equipped with telescoping cylinders (9), the telescoping cylinders (9)
Upper end is equipped with the 4th threaded connection column (8), and the described 4th upper end for being threadedly coupled column (8), which is equipped with, slidably compresses disk
(7), the upper surface of the detector housing (10), which is equipped with, is fixedly connected cylinder (1), and the cylinder (1) that is fixedly connected has two
A, the outer surface for being fixedly connected with cylinder (1) is equipped with slidably fixed disc (5), the slidably fixed disc (5)
Upper end is equipped with the second threaded connection column (6), and the described second upper end for being threadedly coupled column (6) is equipped with RFP-602 pressure sensing
Device (2), the upper end of the RFP-602 pressure sensor (2) are equipped with the first threaded connection column (3), and described first is threadedly coupled
The outer surface of column (3) is equipped with the second hex bolts (19), and there are two second hex bolts (19), the second hexagonal spiral shell
It is equipped on the inside of bolt (19) diamond shape disk (20), the upper end installation third for being fixedly connected with cylinder (1) is threadedly coupled column
(4), the outer surface that the third is threadedly coupled column (4) is equipped with the first hex bolts (18), first hex bolts (18)
There are two, the side of the detector housing (10) is equipped with operation display station (11), the appearance of operation display station (11)
Face is equipped with display screen (15), and there are two the display screens (15), and the bottom end of the display screen (15) is equipped with indicator light (16),
There are three the indicator lights (16), and the bottom end of the indicator light (16) is equipped with push button (17), the push button (17)
There are three.
2. a kind of unconfined compressive strength detection device according to claim 1, it is characterised in that: the operation display station
(11) one end is bonded completely with the side of detector housing (10), and the operation display station (11) and detector housing (10) are logical
Cross sealing ring sealing.
3. a kind of unconfined compressive strength detection device according to claim 1, it is characterised in that: second screw thread connects
The bottom end for connecing column (6) is bonded completely with the upper surface of slidably fixed disc (5), and described second is threadedly coupled column (6) and can slide
Dynamic fixed disc (5) are by being welded and fixed.
4. a kind of unconfined compressive strength detection device according to claim 1, it is characterised in that: the third screw thread connects
The outer surface for connecing column (4) is bonded completely with the inside of the first hex bolts (18), and the third is threadedly coupled column (4) and the one or six
Corner bolt (18) is connected by internal screw thread.
5. a kind of unconfined compressive strength detection device according to claim 1, it is characterised in that: described to be fixedly connected with circle
The bottom end of column (1) is bonded completely with the upper surface of detector housing (10), described to be fixedly connected with cylinder (1) and detector housing
(10) by being welded and fixed.
6. a kind of unconfined compressive strength detection device according to claim 1, it is characterised in that: first screw thread connects
The one end for connecing column (3) extends to the inside of RFP-602 pressure sensor (2), and described first is threadedly coupled column (3) and RFP-602
Pressure sensor (2) is connected by internal screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821550878.2U CN209055413U (en) | 2018-09-21 | 2018-09-21 | A kind of unconfined compressive strength detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821550878.2U CN209055413U (en) | 2018-09-21 | 2018-09-21 | A kind of unconfined compressive strength detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209055413U true CN209055413U (en) | 2019-07-02 |
Family
ID=67049280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821550878.2U Expired - Fee Related CN209055413U (en) | 2018-09-21 | 2018-09-21 | A kind of unconfined compressive strength detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209055413U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110672404A (en) * | 2019-11-13 | 2020-01-10 | 郁振平 | Civil engineering construction engineering manages and uses concrete strength measuring device |
-
2018
- 2018-09-21 CN CN201821550878.2U patent/CN209055413U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110672404A (en) * | 2019-11-13 | 2020-01-10 | 郁振平 | Civil engineering construction engineering manages and uses concrete strength measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20190702 |