CN109163995A - rock softening degree detection device - Google Patents
rock softening degree detection device Download PDFInfo
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- CN109163995A CN109163995A CN201811146109.0A CN201811146109A CN109163995A CN 109163995 A CN109163995 A CN 109163995A CN 201811146109 A CN201811146109 A CN 201811146109A CN 109163995 A CN109163995 A CN 109163995A
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- elastic component
- softening degree
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- 239000011435 rock Substances 0.000 title claims abstract description 124
- 238000001514 detection method Methods 0.000 title claims abstract description 46
- 239000000523 sample Substances 0.000 claims abstract description 107
- 238000003780 insertion Methods 0.000 claims description 26
- 230000037431 insertion Effects 0.000 claims description 26
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 claims 1
- 239000002689 soil Substances 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000005259 measurement Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/40—Investigating hardness or rebound hardness
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0003—Steady
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0019—Compressive
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0032—Generation of the force using mechanical means
- G01N2203/0035—Spring
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0058—Kind of property studied
- G01N2203/0076—Hardness, compressibility or resistance to crushing
- G01N2203/0083—Rebound strike or reflected energy
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses rock softening degree detection devices, are related to rock and soil engineering detection field.The present invention provides a kind of rock softening degree detection device, for detecting rock softening degree, rock softening degree detection device includes fixed bracket, driving structure and probe assembly, fixed bracket is for being connected to rock, driving structure includes actuator, spacing device and elastic component, actuator is movably connected on fixed bracket, probe assembly is connected to the side of actuator by elastic component, actuator can move so that elastic component deformation relative to fixed bracket and drive probe assembly mobile towards rock, and probe assembly can be inserted into rock, spacing device is connected between actuator and spacing device, and spacing device is used to measure the deformation quantity of elastic component.Rock softening degree detection device provided by the invention can accurately detect the softening degree of rock, easy to operate, and the detection of rock softening degree can also be completed by implementing worker for one.
Description
Technical field
The present invention relates to rock and soil engineering detection fields, in particular to rock softening degree detection device.
Background technique
Rock meets water softening and seriously threatens the safety of rock mass engineering project, and rock mass construction process and runtime not
It can avoid will receive the influence of outside water.Different by outside water effect, the softening degree of rock also can be different.For science
The safety for evaluating rock mass engineering project is just particularly important the accurate evaluation of softening degree in the case of rock difference chance water.
Especially for meeting the material (such as argillaceous sandstone) that easily softens of water in rock mass, accurate evaluation its meet water softening degree to ensuring engineering
Safety be of great significance.
Summary of the invention
The purpose of the present invention is to provide a kind of rock softening degree detection devices, accurately detect the softening journey of rock
Degree, easy to operate, the detection of rock softening degree can also be completed by implementing worker for one.
The present invention provides a kind of technical solution:
A kind of rock softening degree detection device, for detecting the softening degree of rock, the rock softening degree detecting
Device includes fixed bracket, driving structure and probe assembly, and the fixed bracket is for being connected to the rock, the driving knot
Structure includes actuator, spacing device and elastic component, and the actuator is movably connected on the fixed bracket, and the probe assembly is logical
Cross the side that the elastic component is connected to the actuator, the actuator can the relatively described fixed bracket move so that it is described
Elastic component deformation simultaneously drives the probe assembly towards rock movement, and the probe assembly can be inserted into the rock,
The spacing device is connected between the actuator and the spacing device, and the spacing device is for measuring the bullet
The deformation quantity of property part.
Further, first through hole is offered on the actuator, the spacing device includes foot bar, and the one of the foot bar
End is held in the probe assembly, and the one end of the foot bar far from the probe assembly is stretched out in described by the first through hole
Actuator.
Further, the driving structure further includes connecting plate, and the side of the connecting plate is held in the probe assembly,
The foot bar is fixedly connected on side of the connecting plate far from the probe assembly close to one end of the probe assembly, and
The elastic component is held in the connecting plate close to the side of the foot bar far from one end of the actuator, and the elastic component is logical
It crosses and pushes the connecting plate to drive the probe assembly.
Further, the actuator is provided with multiple hand-held parts far from one end of the elastic component, multiple described hand-held
Portion is arranged along the circumferencial direction interval of the actuator.
Further, the probe assembly includes sleeve and probe, and the sleeve is fixedly connected on the fixed bracket, and
And the sleeve inner offers the second through-hole, the probe passes through second through-hole and is connected to the elastic component, the spy
Needle can be slided along second through-hole.
Further, the probe includes sliding part and insertion section, and the sliding part is connected by second through-hole sliding
It is connected to the sleeve, one end of the sliding part is connected to the elastic component, and the insertion section is fixedly connected on the sliding part
One end far from the elastic component, the one end of the insertion section far from the sliding part is taper.
Further, scale is provided on the insertion section.
Further, the fixed bracket includes mounting portion, supporting part and multiple connecting rods, and the supporting part passes through multiple
The connecting rod is connect with the supporting part, and the supporting part offers peace for being connected to the rock on the mounting portion
Hole is filled, the actuator is flexibly connected by the mounting hole with the mounting portion, and the actuator can be moved along the mounting hole
It moves to drive the probe assembly mobile towards the rock.
Further, multiple connecting rods are arranged in parallel, offered on the mounting portion it is multiple respectively with it is multiple
The corresponding threaded hole of the connecting rod, multiple connecting rods pass through multiple threaded holes respectively and the mounting portion connects
It connects, third through-hole is offered in the middle part of the supporting part, the probe assembly can pass through the third through-hole and be inserted into the rock.
A kind of rock softening degree detection device, for detecting the softening degree of rock, the rock softening degree detecting
Device includes fixed bracket, driving structure, probe assembly and fixedly connected part, and the fixed bracket is used for through the fixation even
Fitting is fixedly connected on the rock, and the driving structure includes actuator, spacing device and elastic component, the actuator activity
It is connected to the fixed bracket, the probe assembly is connected to the side of the actuator, the driving by the elastic component
Part can the relatively described fixed bracket move so that the elastic component deformation and the probe assembly driven to move towards the rock
It is dynamic, and the probe assembly can be inserted into the rock, and the spacing device is connected to the actuator and the spacing device
Between, and the spacing device is used to measure the deformation quantity of the elastic component.
Compared with prior art, the beneficial effect of rock softening degree detection device provided by the invention is:
Rock softening degree detection device provided by the invention is relatively solid by being movably set in support bracket fastened actuator
Fixed rack is mobile and to be connected to the elastic component deformation between actuator and probe assembly, and the elastic component for generating deformation then passes through
That replys deformation pushes dynamic probe assembly towards rock movement, and actuator can pass through elastic component and probe assembly is driven to be inserted into rock
Inside stone.In addition, measuring elastic component by the way that spacing device is arranged between actuator and probe assembly, and by spacing device
Deformation quantity, so that ensuring that the deformation quantity of each elastic component is identical by spacing device, to measure in the case where same thrust
Probe assembly can be inserted into the depth of rock under the promotion of elastic component, to judge the softening degree of rock, relative to existing rock
Stone softening degree detection device, rock softening degree detection device provided by the invention can accurately detect the softening journey of rock
Degree, easy to operate, the detection of rock softening degree can also be completed by implementing worker for one.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described.It should be appreciated that the following drawings illustrates only certain embodiments of the present invention, therefore it is not construed as pair
The restriction of range.It for those of ordinary skill in the art, without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the structural schematic diagram at the first visual angle of rock softening degree detection device that the embodiment of the present invention provides；
Fig. 2 is the enlarged structure schematic diagram in Fig. 1 at II；
Fig. 3 is the structural schematic diagram at the second visual angle of rock softening degree detection device that the embodiment of the present invention provides；
Fig. 4 is the structural schematic diagram at the rock softening degree detection device third visual angle that the embodiment of the present invention provides.
Icon: 10- rock softening degree detection device；100- fixes bracket；110- mounting portion；111- mounting hole；1111-
First construction section；The second construction section of 1112-；112- threaded hole；120- supporting part；121- third through-hole；130- connecting rod；200-
Driving structure；210- actuator；211- first through hole；The hand-held part 212-；220- spacing device；221- foot bar；230- elastic component；
240- connecting plate；300- probe assembly；310- sleeve；The second through-hole of 311-；320- probe；321- sliding part；The insertion section 322-；
400- fixedly connected part；410- long screw；420- screw hole.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described.Obviously, described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the present invention, it is to be understood that, term " on ", "lower", "inner", "outside", "left", "right" etc. indicate
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings or the invention product using when usually put
Orientation or positional relationship or the orientation or positional relationship that usually understands of those skilled in the art, be merely for convenience of retouching
It states the present invention and simplifies description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with specific
Orientation construction and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " etc. are only used for distinguishing description, it is not understood to indicate or imply relatively important
Property.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, " setting ", " even
Connect " etc. terms shall be understood in a broad sense, for example, " connection " may be a fixed connection, may be a detachable connection, or integrally connect
It connects；It can be mechanical connection, be also possible to be electrically connected；It can be and be directly connected to, can also be indirectly connected with by intermediary, it can
To be the connection inside two elements.For the ordinary skill in the art, can understand as the case may be above-mentioned
The concrete meaning of term in the present invention.
With reference to the accompanying drawing, detailed description of the preferred embodiments.
Embodiment
Referring to Fig. 1, a kind of rock softening degree detection device 10 is present embodiments provided, rock softening degree detecting dress
10 are set for detecting rock softening degree.Its softening degree that can accurately detect rock, easy to operate, an implementation worker
It can complete the detection of rock softening degree.
In the prior art, more about the measuring device or method of soil body chance water softening front and back parameter, but not yet
The measuring device of water softening degree is met for rock.
Fig. 1 and Fig. 2 are please referred to, rock softening degree detection device 10 includes fixed bracket 100, driving structure 200
With probe assembly 300, wherein fixed bracket 100 is for being connected to rock, to provide bearing to measurement rock softening degree, just
It is operated in operator.Driving structure 200 is movably connected on fixed bracket 100, and driving structure 200 is in probe assembly
300 connections.Driving structure 200 can be mobile relative to fixed bracket 100, and drives probe assembly 300 mobile towards rock, and
Under the drive of driving structure 200 probe assembly 300 can be inserted into rock.In the present embodiment, so that repeatedly being driven in measurement
The power that dynamic structure 200 applies to probe assembly 300 is identical, and the depth by being inserted into rock middle probe component 300 judges rock
Softening degree.
Driving structure 200 includes actuator 210, spacing device 220 and elastic component 230, wherein 210 activity of actuator is even
It is connected to fixed bracket 100, and actuator 210 can be mobile relative to fixed bracket 100.In addition, actuator 210 passes through elastic component
230 are connected to probe assembly 300, and actuator 210 can be mobile relative to fixed bracket 100 and elastic component 230 is made to generate shape
Become, and drives probe assembly 300 mobile towards rock by the elastic force that elastic component 230 replys deformation, and 230 energy of elastic component
Probe assembly 300 is inserted into rock by elastic force effect.
Wherein, when probe assembly 300 is inserted into rock and makes rock for the reaction force and bullet of probe assembly 300
Property part 230 generate deformation and it is equal to the active force of probe assembly 300 when, i.e., when probe assembly 300 is inserted into rock centainly
Depth and when keeping stablizing, determines the deformation quantity of elastic component 230 at this time.In multiple measurement, it need to only guarantee that probe assembly 300 is steady
The deformation quantity of timing elastic component 230 is identical, and the depth by being inserted into rock middle probe component 300 judges the softening degree of rock.
In the present embodiment, the deformation quantity of elastic component 230 passes through spacing device when probe assembly 300 set forth above is stablized
220 measurements.Since elastic component 230 is set between actuator 210 and probe assembly 300, so actuator 210 is relative to probe
The shift length of component 300 is the deformation quantity of elastic component 230.Wherein, spacing device 220 is connected to actuator 210 and probe
Between component 300, to measure displacement of the actuator 210 relative to probe assembly 300, the deformation of elastic component 230 can be measured
Amount.The deformation quantity that elastic component 230 is determined by spacing device 220, ensures the deformation quantity phase of elastic component 230 when convenient for repeatedly measuring
Together, and convenient for the deformation quantity of record elastic component 230.
It should be noted that in the present embodiment, actuator 210 is mobile with compression elastic piece 230 relative to fixed bracket 100
And elastic component 230 is made to generate deformation, the elastic component 230 for generating deformation pushes probe assembly by replying the thrust that deformation generates
300 is mobile.
First through hole 211 is offered on actuator 210, first through hole 211 runs through actuator 210, and 210 court of actuator
It is arranged to probe assembly 300.In addition, spacing device 220 includes foot bar 221, one end of foot bar 221 is held in probe assembly 300,
And foot bar 221 can follow the movement of probe assembly 300 and move.Also, the other end of foot bar 221 passes through first through hole 211
And stretching out in first through hole 211, i.e., foot bar 221 is exposed to actuator 210 far from one end of probe assembly 300, so that using
Person can read and confirm amount of movement of the actuator 210 relative to foot bar 221 by stretching out the part of actuator 210.Wherein, ruler
Bar 221 follows probe assembly 300 mobile, so actuator 210 is 210 phase of actuator relative to the moving distance of foot bar 221
For the moving distance of probe assembly 300.That is, in the present embodiment, user can be by foot bar 221 relative to actuator 210
Mobile distance you can learn that elastic component 230 deformation quantity.In addition, in the present embodiment, there is scale in foot bar 221, so as to
In user's ranging.
Further, in the present embodiment, driving structure 200 further includes connecting plate 240, and the side of connecting plate 240 supports
In probe assembly 300, foot bar 221 is fixedly connected on connecting plate 240 far from probe assembly 300 close to one end of probe assembly 300
Side, and elastic component 230 is held in side of the connecting plate 240 far from probe assembly 300, and elastic component 230 passes through the company of promotion
Fishplate bar 240 is to drive probe assembly 300 mobile.Elastic component 230 is made to push probe assembly 300 by the way that connecting plate 240 is arranged
It can guarantee that probe assembly 300 can have relatively stable moving direction when mobile.Also, foot bar 221 can be made when moving
The offset radial relative to foot bar 221 is not generated, guarantees the accuracy that foot bar 221 measures.
In the present embodiment, elastic component 230 uses spring, and spring is set in foot bar 221, and the both ends difference of spring
It is held on actuator 210 and connecting plate 240.
In addition, actuator 210 is provided with multiple hand-held parts 212, multiple 212 edges of hand-held part far from one end of elastic component 230
The circumferencial direction interval of actuator 210 is arranged.In the present embodiment, the quantity of hand-held part 212 is four, four hand-held parts 212
In forming cross on actuator 210.By criss-cross hand-held part 212 user is convenient for when driving actuator 210
Force.
Probe assembly 300 includes sleeve 310 and probe 320, and sleeve 310 is fixedly connected on fixed bracket 100, and sleeve
The second through-hole 311 is offered inside 310, probe 320 passes through the second through-hole 311 and is connected to elastic component 230, and 320 energy of probe
It is moved along the second through-hole 311.Wherein, when 210 compression elastic piece 230 of actuator, elastic component 230 is pushed by restoring force and is connected
Plate 240 makes probe 320 be inserted into rock to move by the mobile promotion probe 320 of connecting plate 240 along the second through-hole 311
Shi Zhong.
In the present embodiment, the outside of sleeve 310 is provided with screw thread, passes through screw thread between sleeve 310 and fixed bracket 100
It is cooperatively connected, to guarantee the stability of sleeve 310.
Probe 320 includes sliding part 321 and insertion section 322, and sliding part 321 is slidably connected to set by the second through-hole 311
Cylinder 310, one end of sliding part 321 is connected to elastic component 230, and insertion section 322 is fixedly connected on sliding part 321 far from elastic component
230 one end, and the one end of insertion section 322 far from sliding part 321 is taper.In the present embodiment, the outside of sliding part 321
Wall fits in the internal perisporium of the second through-hole 311, and sliding part 321 can be slided along the second through-hole 311.The section of insertion section 322
Area is less than the area of section of sliding part 321, and the rectangular extending direction in sliding part 321 of extension of insertion section 322 is identical,
Axial direction of the power along insertion section 322 for enabling sliding part 321 that insertion section 322 is made to be inserted into rock when being pushed by elastic component 230
Extend, facilitates insertion into portion 322 and be inserted into rock.In the present embodiment, the internal diameter of the second through-hole 311 is greater than the face of connecting plate 240
Product, so that connecting plate 240 can slide in the second through-hole 311 under the driving of actuator 210 and probe 320 is driven to slide.
In addition, in the present embodiment, taper of the insertion section 322 far from sliding part 321 is cone, also, the circular cone
Head is in 30 °.It should be appreciated that in other embodiments, insertion section 322 far from one end of sliding part 321 be also possible to pyramid or
Spiral centrum of person etc..
Further, it is additionally provided with scale on insertion section 322, in order to which user knows that rock is inserted into insertion section 322
Depth.
Fig. 1, Fig. 3 and Fig. 4 are please referred to, fixed bracket 100 includes mounting portion 110, supporting part 120 and multiple connecting rods
130, mounting portion 110 is connect by multiple connecting rods 130 with supporting part 120.Wherein, supporting part 120 is for being connected to rock simultaneously
The weight of Pressed rock softening degree detection device 10 offers mounting hole 111 on mounting portion 110, and driving structure 200 passes through peace
Dress hole 111 is connect with mounting portion 110, and driving structure 200 can be mobile to drive probe assembly 300 relative to mounting portion 110
It is mobile towards rock.
In the present embodiment, actuator 210 is connect by mounting hole 111 with mounting portion 110, and actuator 210 can phase
For the movement of mounting portion 110 to drive probe 320 mobile.Also, in the present embodiment, mounting hole 111 is internally provided with interior spiral shell
Line, and the outside of actuator 210 is provided with external screw thread compatible with internal screw thread, and actuator 210 and 111 screw thread of mounting hole connect
It connects, i.e., user is by holding hand-held part 212, and rotary drive 210 makes actuator 210 follow screw thread along mounting hole 111
It is mobile, to drive probe 320 mobile towards rock.Wherein, it is connected through a screw thread so that the distance of the movement of actuator 210 is adjustable
Property is higher, and is able to achieve the adjusting of small distance, improves detection accuracy.
Wherein, in the present embodiment, mounting hole 111 includes the first construction section 1111 and the second construction section 1112.First peace
Dress section 1111 and the second construction section 1112 collectively constitute mounting hole 111, and the first construction section 1111 and the second construction section 1112
Connection.Wherein, the first construction section 1111 is connect with driving structure 200, and driving structure 200 can be moved along the first construction section 1111
It is dynamic.Second construction section 1112 is connect with probe assembly 300.Wherein, it is all provided on the first construction section 1111 and the second construction section 1112
It is equipped with for screw thread corresponding with driving structure 200 and probe assembly 300 respectively.
Also, in the present embodiment, aperture of the aperture of the first construction section 1111 less than the second construction section 1112.So that
When sleeve 310 is connected to mounting portion 110 by the second construction section 1112, the aperture of the second through-hole 311 is installed with first
Section 1111 aperture be not much different, avoid gap of the actuator 210 the first construction section 1111 inside too greatly and caused by offset,
Guarantee the measurement accuracy of rock softening degree detection device 10.
It should be appreciated that mounting hole 111 can also be not provided with screw thread, user can be by directly applying along mounting hole 111
Pressure make actuator 210 drive probe 320 be inserted into rock.
Further, in the present embodiment, multiple threaded holes 112 are offered on mounting portion 110, multiple threaded holes 112 divide
It is not corresponding with multiple connecting rods 130, and multiple connecting rods 130 pass through multiple threaded holes 112 and the fixed company of mounting portion 110
It connects.Plurality of threaded hole 112 runs through mounting portion 110, so that passing through threaded hole 112 and mounting portion 110 in connecting rod 130
The adjustable function of the distance between mounting portion 110 and supporting part 120 is realized in connection.Wherein, one end of connecting rod 130 is provided with
The screw thread to match with threaded hole 112, so that connecting rod 130 can be connect with mounting portion 110, the other end of connecting rod 130 is embedding
Enter on supporting part 120.In addition, the middle part of supporting part 120 offers third through-hole 121, probe assembly 300 can pass through third through-hole
In 121 insertion rocks.
In the present embodiment, mounting portion 110 and supporting part 120 are triangle, and connecting rod 130 is three, three connections
Bar 130 is connected on three angles of mounting portion 110 and supporting part 120.Also, third through-hole 121 is same triangular in shape, makes
Obtaining supporting part 120 is in triangle frame shape.
It is additionally provided with fixedly connected part 400 on supporting part 120, fixedly connected part 400 includes two long screws 410 and multiple
Screw hole 420, multiple screw holes 420 are offered respectively on supporting part 120, and two long screws 410 pass through two screw holes respectively
420 are arranged on supporting part 120.Wherein, then segment screw hole 420 is tightened again for connecting with the expansion bolt on rock
Supporting part 120 can be fixedly connected on rock by two long screws 410, guarantee the stabilization of rock softening degree detection device 10
Property.Wherein, the quantity of screw hole 420 be greater than long screw 410 quantity so that energy using segment screw hole 420 can be with expansion
Bolt is cooperated.
It should be appreciated that in other embodiments, the setting of fixedly connected part 400 can also be cancelled, between by supporting part 120
It is placed on rock.
The rock softening degree detection device 10 provided in the present embodiment is when measuring rock softening degree, first by supporting part
120 are fixed on rock, drive actuator 210 to rotate by rotating hand portion 212, actuator 210 is when rotated along mounting hole
111 is mobile, and compression elastic piece 230, and elastic component 230 pushes connecting plate 240 by restoring force to push probe 320 logical along second
Hole 311 is slided and is inserted into rock, reads distance of the actuator 210 with respect to the displacement of foot bar 221 when probe 320 is stablized with determination
The deformation quantity of elastic component 230, and 322 high scale of insertion section is read, to judge the insertion depth of insertion section 322.By rock softening
Degree detection device 10 changes a position, continues to repeat the above steps, and actuator need to must be only ensured in rotating drive part 210
210 numerical value read relative to the amount of movement of foot bar 221 for the last time, compare the slotting of the insertion section 322 after repeatedly measuring
Enter depth, to judge the softening degree of rock.
Rock softening degree detection device 10 provided in this embodiment is by being movably set in the actuator of fixed bracket 100
210 move relative to fixed bracket 100 and make 230 deformation of elastic component being connected between actuator 210 and probe assembly 300,
The elastic component 230 for generating deformation is then moved by replying the dynamic probe assembly 300 of pushing of deformation towards rock, and actuator
210 can drive probe assembly 300 to be inserted into rock interior by elastic component 230.In addition, by actuator 210 and probe assembly
Spacing device 220 is set between 300, and measures the deformation quantity of elastic component 230 by spacing device 220, so that being filled by spacing
Setting 220 ensures that the deformation quantity of each elastic component 230 is identical, and to measure, probe assembly 300 can be in the case where same thrust
The depth of rock is inserted under the promotion of elastic component 230, to judge the softening degree of rock, and rock softening degree detection device
10 is small in size, easy to carry, convenient, flexible, and assembling is simple, and a people just can be carried out Job Operations.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of rock softening degree detection device, for detecting the softening degree of rock, which is characterized in that the rock softening
Degree detection device includes fixed bracket, driving structure and probe assembly, and the fixed bracket is for being connected to the rock, institute
Stating driving structure includes actuator, spacing device and elastic component, and the actuator is movably connected on the fixed bracket, the spy
Needle assemblies are connected to the side of the actuator by the elastic component, the actuator can relative to the fixed bracket it is mobile with
So that the elastic component deformation and to drive the probe assembly mobile towards the rock, and the probe assembly can be inserted into institute
Rock is stated, the spacing device is connected between the actuator and the spacing device, and the spacing device is for surveying
Measure the deformation quantity of the elastic component.
2. rock softening degree detection device according to claim 1, which is characterized in that offer on the actuator
One through-hole, the spacing device include foot bar, and one end of the foot bar is held in the probe assembly, and the foot bar is far from described
One end of probe assembly stretches out in the actuator by the first through hole.
3. rock softening degree detection device according to claim 2, which is characterized in that the driving structure further includes connecting
Fishplate bar, the side of the connecting plate are held in the probe assembly, and the foot bar is close to the fixed company in one end of the probe assembly
It is connected to side of the connecting plate far from the probe assembly, and the elastic component is held in far from one end of the actuator
The connecting plate is close to the side of the foot bar, and the elastic component is by pushing the connecting plate to drive the probe assembly.
4. rock softening degree detection device according to claim 1, which is characterized in that the actuator is far from the bullet
Property part one end be provided with multiple hand-held parts, multiple hand-held parts are arranged along the circumferencial direction interval of the actuator.
5. rock softening degree detection device according to claim 1, which is characterized in that the probe assembly includes sleeve
And probe, the sleeve is fixedly connected on the fixed bracket, and the sleeve inner offers the second through-hole, the probe
It is connected to the elastic component across second through-hole, the probe can be slided along second through-hole.
6. rock softening degree detection device according to claim 5, which is characterized in that the probe include sliding part and
Insertion section, the sliding part are slidably connected to the sleeve by second through-hole, and one end of the sliding part is connected to institute
Elastic component is stated, the insertion section is fixedly connected on the one end of the sliding part far from the elastic component, and the insertion section is far from institute
The one end for stating sliding part is taper.
7. rock softening degree detection device according to claim 6, which is characterized in that be provided with quarter on the insertion section
Degree.
8. rock softening degree detection device according to claim 1, which is characterized in that the fixed bracket includes installation
Portion, supporting part and multiple connecting rods, the mounting portion are connect by multiple connecting rods with the supporting part, the supporting part
For being connected to the rock, mounting hole is offered on the mounting portion, the actuator passes through the mounting hole and the peace
Dress portion is flexibly connected, and the actuator can be moved along the mounting hole to drive the probe assembly to move towards the rock.
9. rock softening degree detection device according to claim 8, which is characterized in that multiple connecting rods are mutually flat
Row setting offers multiple threaded holes corresponding with multiple connecting rods respectively, multiple connections on the mounting portion
Bar passes through multiple threaded holes respectively and connect with the mounting portion, and third through-hole is offered in the middle part of the supporting part, described
Probe assembly can pass through the third through-hole and be inserted into the rock.
10. a kind of rock softening degree detection device, for detecting rock softening degree, which is characterized in that the rock softening
Degree detection device includes fixed bracket, driving structure, probe assembly and fixedly connected part, and the fixed bracket is for passing through institute
It states fixedly connected part and is fixedly connected on the rock, the driving structure includes actuator, spacing device and elastic component, the drive
Moving part is movably connected on the fixed bracket, and the probe assembly is connected to the side of the actuator by the elastic component,
The actuator can the relatively described fixed bracket move so that the elastic component deformation and drive the probe assembly towards institute
It is mobile to state rock, and the probe assembly can be inserted into the rock, the spacing device is connected to the actuator and described
Between spacing device, and the spacing device is used to measure the deformation quantity of the elastic component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811146109.0A CN109163995A (en) | 2018-09-28 | 2018-09-28 | rock softening degree detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811146109.0A CN109163995A (en) | 2018-09-28 | 2018-09-28 | rock softening degree detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109163995A true CN109163995A (en) | 2019-01-08 |
Family
ID=64892847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811146109.0A Pending CN109163995A (en) | 2018-09-28 | 2018-09-28 | rock softening degree detection device |
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| Country | Link |
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| CN (1) | CN109163995A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110987829A (en) * | 2019-12-23 | 2020-04-10 | 南京大学 | Method and device for jointly measuring clay boundary water content by fixing probe based on optical fiber sensing |
| CN111337367A (en) * | 2019-04-09 | 2020-06-26 | 中国气象科学研究院 | Measuring device for measuring ice-like snow surface hardness |
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| CN110987829B (en) * | 2019-12-23 | 2022-01-18 | 南京大学 | Optical fiber sensing-based method for measuring water content of clay boundary with fixed probe |
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