CN110480576A - A kind of photo-elastic instrument auxiliary installer - Google Patents
A kind of photo-elastic instrument auxiliary installer Download PDFInfo
- Publication number
- CN110480576A CN110480576A CN201910795287.4A CN201910795287A CN110480576A CN 110480576 A CN110480576 A CN 110480576A CN 201910795287 A CN201910795287 A CN 201910795287A CN 110480576 A CN110480576 A CN 110480576A
- Authority
- CN
- China
- Prior art keywords
- cylindrical
- elastic
- cylindricality
- push rod
- photo
- 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 238000007790 scraping Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 10
- 239000011083 cement mortar Substances 0.000 abstract description 8
- 238000004140 cleaning Methods 0.000 abstract description 7
- 238000012544 monitoring process Methods 0.000 abstract description 6
- 230000008878 coupling Effects 0.000 abstract description 4
- 238000010168 coupling process Methods 0.000 abstract description 4
- 238000005859 coupling reaction Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 230000001681 protective effect Effects 0.000 abstract description 2
- 239000011435 rock Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 239000004576 sand Substances 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention belongs to ground pressure monitoring technical field more particularly to a kind of photo-elastic instrument auxiliary installers.Technical problem be to provide it is a kind of can Fast Installation, guarantee the photo-elastic instrument auxiliary installer of photoelastic stress meter eyeglass cleaning.A kind of photo-elastic instrument auxiliary installer includes cylindrical sleeves, casing etc.；Casing is provided on cylindrical sleeves.Invention achieves Fast Installations, the effect of the photoelastic stress meter eyeglass cleaning of guarantee.Invention achieves Fast Installations, the effect of the photoelastic stress meter eyeglass cleaning of guarantee; gripping mechanism of the invention being capable of quick auxiliary clamp photoelastic stress meter; gripping mechanism and photoelastic stress meter is driven to enter in cylindrical sleeves by push rod; it can play a protective role to photoelastic stress meter; by pushing push rod that gripping mechanism and photoelastic stress meter is driven to be caught in cement mortar; realize the coupling with palisades; gripping mechanism unclamps again; thimble resets; present apparatus structure is simple, and auxiliary is facilitated to realize the installation of photoelastic stress meter.
Description
Technical field
The invention belongs to ground pressure monitoring technical field more particularly to a kind of photo-elastic instrument auxiliary installers.
Background technique
Ground pressure monitoring is the important link of ground pressure research, is the scientific method for disclosing rock pressure mechanics.As light
The photoelastic stress meter (abbreviation Ray stress meter) for surveying a kind of stress analysis means of Elasticity is monitoring ore-rock body stress variation
The simple and practical method of one kind.In practical application, photoelastic stress meter can be used as a kind of converter of surrouding rock stress, can show
Apparent stressed cord, is observed with photo-elastic instrument.Compared with other measuring stress electrically methods, Ray stress meter have it is cheap,
Convenient advantage is observed, and is not influenced by underground severe environmental conditions, such as very moist environment, is able to carry out steady in a long-term
The protrusion superiority of observation, while can widely be embedded in tunnel, ore pillar, mine wall and stope, to mine rock stability into
Row long term monitoring, thus wide application has been obtained in metal mine rock mass stress variation monitoring.
Before photoelastic stress meter is installed, it need to drill, the hole depth of drilling is generally 1.5~2.5m, and aperture is 56~
60mm, hatch bore diameter can increase to 70~80mm, in order to install and observe, need before then installing photoelastic stress meter by cement bonded sand
Slurry is pushed into bottom hole, and photoelastic stress meter realizes the coupling with palisades by cement mortar.
The mounting means that photoelastic stress meter uses at present is using round log club head top mass cloth, and photo-elastic instrument is smash firmly into hole
It is firmly excessive when bottom, it is easy to cause eyeglass to fall off with gyroscope round end, smashes during, it is firmly excessive, it is also easy to cause to mix
Solidifying soil sand slurry can be flowed out along the gap of rock and instrument, and concrete mortar out can cover the eyeglass of instrument, lead to mirror
Piece is seen inaccurate in reading.Therefore, design it is a kind of can Fast Installation, guarantee that the photo-elastic instrument of photoelastic stress meter eyeglass cleaning is auxiliary
Help erector.
Summary of the invention
Round log club head top is used in order to overcome, it is firmly excessive, it is easy to cause eyeglass to fall off with gyroscope round end, causes coagulation
The shortcomings that soil sand slurry can be flowed out along the gap of rock and instrument, and concrete mortar out can cover out the eyeglass of instrument, skill
Art problem: provide it is a kind of can Fast Installation, guarantee the photo-elastic instrument auxiliary installer of photoelastic stress meter eyeglass cleaning.
Technical solution is as follows: a kind of photo-elastic instrument auxiliary installer, includes cylindrical sleeves, gripping mechanism, push rod, hexagonal turn
Lever, casing and annular pushing plate, cylindrical sleeves inner sliding type are provided with gripping mechanism, and gripping mechanism is used to carry out photo-elastic instrument
It is fixed, it is provided with casing on cylindrical sleeves, casing inner sliding type is provided with push rod, and push rod is connect with gripping mechanism, and casing is another
It is provided with annular pushing plate on end, hex slot is provided on push rod, hexagonal rotating bar is connected in hex slot, and hexagonal rotating bar passes through
Annular pushing plate.
Optionally, gripping mechanism include cylindricality slide cartridge, cylindrical piece, cylindricality cylinder body, first piston, connecting rod, the first mandril,
First elastic component, cylindrical bar, second piston, sliding sleeve, fixture block, the first wedge block and the second elastic component, the interior sliding of cylindrical sleeves
Formula is provided with cylindricality slide cartridge, is symmetrically provided with slide slot in the middle part of cylindricality slide cartridge inner wall, and rotary type is provided with cylindrical piece in cylindricality slide cartridge,
Push rod is connect with cylindrical piece, and cylindricality cylinder body is provided in cylindrical piece, first piston there are two movable settings in cylindricality cylinder body, the
Connecting rod is provided on one piston, the connecting rod other end is provided with the first mandril, is provided between cylindricality cylinder body and the first mandril
It is provided with cylindrical bar in the middle part of first elastic component, push rod and the opposite that cylindrical piece is connect, cylinder groove, cylinder are provided in cylindrical bar
Slot is connected to cylindricality cylinder body, and second piston is provided in cylinder groove, and the first wedge block is provided in second piston, is opened in cylindrical bar
There is inner cavity, sliding sleeve is symmetrically arranged on inner cavity, sliding sleeve inner sliding type is provided with fixture block, and the second elasticity is provided between fixture block
Part, fixture block and the first wedge block cooperate.
It optionally, further include having sliding shoe, thimble, the second wedge block, third elastic component, the second mandril, third wedge block
And elastic string, flat recess is symmetrically provided in cylindrical sleeves, and flat recess inner sliding type is provided with sliding shoe, is provided on sliding shoe
Thimble, sliding shoe are provided with mounting groove close to cylindricality slide cartridge side, and mounting groove inner sliding type is provided with the second wedge block, the second wedge
It is provided with third elastic component between shape block and mounting groove, through-hole and groove body are symmetrically provided on cylindricality slide cartridge, through-hole is connected to groove body,
Groove body is connected to slide slot, and through-hole inner sliding type is provided with the second mandril, and groove body inner sliding type is provided with third wedge block, and second
Mandril both ends are contacted with third wedge block and the second wedge block respectively, and elastic string is provided in the flat recess of cylindrical sleeves, elasticity
Rope is connect with sliding shoe.
Optionally, further include having cutting ferrule and kelly, square hole is provided on casing, the square hole two sides of casing are provided with card
It covers, kelly is provided on push rod, kelly passes through square hole and cooperates with cutting ferrule.
Optionally, further including having annular sleeve and scraping clod, annular sleeve is provided on cylindrical sleeves, thimble passes through annular sleeve,
It is provided in annular sleeve and scrapes clod, scraped clod and contacted with thimble.
The beneficial effects of the present invention are: invention achieves Fast Installation, the effect of the photoelastic stress meter eyeglass cleaning of guarantee,
Gripping mechanism of the invention can quick auxiliary clamp photoelastic stress meter, by push rod drive gripping mechanism and photoelastic stress meter into
Enter in cylindrical sleeves, can play a protective role to photoelastic stress meter.Annular pushing plate is pushed to drive cylindrical sleeves access aperture bottom,
Thimble can play positioning action, by pushing push rod that gripping mechanism and photoelastic stress meter is driven to be caught in cement mortar, realize
It is unclamped with the coupling of palisades, then gripping mechanism, thimble resets, and present apparatus structure is simple, and auxiliary is facilitated to realize photoelastic stress meter
Installation.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the invention.
Fig. 2 is the left view structural representation of gripping mechanism of the present invention.
Fig. 3 is the part schematic view of the front view of gripping mechanism of the present invention.
Fig. 4 is the first part schematic view of the front view of the invention.
Fig. 5 is second of part schematic view of the front view of the invention.
Fig. 6 is part left view structural representation of the invention.
Description of symbols: 1 cylindrical sleeves, 2 gripping mechanisms, 21 cylindricality slide cartridges, 22 slide slots, 23 cylindrical pieces, 231 cylindricalitys
Cylinder body, 24 first pistons, 25 connecting rods, 26 first mandrils, 27 first elastic components, 28 cylindrical bars, 29 second pistons, 210 sliding sleeves,
211 fixture blocks, 212 first wedge blocks, 213 second elastic components, 3 push rods, 31 hexagonal rotating bars, 4 casings, 5 annular pushing plates, 51 1
Word slot, 6 sliding shoes, 7 thimbles, 8 second wedge blocks, 9 third elastic components, 10 through-holes, 11 groove bodies, 12 second mandrils, 13 third wedges
Shape block, 14 elastic strings, 15 square holes, 16 cutting ferrules, 17 kellies, 18 annular sleeves, 19 scrape clod.
Specific embodiment
Embodiments of the present invention will be described referring to the drawings.
Embodiment 1
Include cylindrical sleeves 1, gripping mechanism 2, push away referring to attached drawing 1, attached drawing 2 and attached drawing 3, a kind of photo-elastic instrument auxiliary installer
Bar 3, hexagonal rotating bar 31, casing 4 and annular pushing plate 5, cylindrical sleeves 1 are interior to be provided with clamping dress by sliding slot sliding block slidingtype
2 are set, gripping mechanism 2 is provided with casing 4,4 inner sliding type of casing is provided with for photo-elastic instrument to be fixed on cylindrical sleeves 1
Push rod 3, push rod 3 are connect with gripping mechanism 2, and annular pushing plate 5 is provided on 4 other end of casing, is provided with hex slot on push rod 3,
Hexagonal rotating bar 31 is connected in hex slot, and hexagonal rotating bar 31 passes through annular pushing plate 5.
Gripping mechanism 2 includes cylindricality slide cartridge 21, cylindrical piece 23, cylindricality cylinder body 231, first piston 24, connecting rod 25, first
Mandril 26, the first elastic component 27, cylindrical bar 28, second piston 29, sliding sleeve 210, fixture block 211, the first wedge block 212 and second
Elastic component 213,1 inner sliding type of cylindrical sleeves are provided with cylindricality slide cartridge 21, are symmetrically provided with slide slot in the middle part of 21 inner wall of cylindricality slide cartridge
22, rotary type is provided with cylindrical piece 23 in cylindricality slide cartridge 21, and push rod 3 is connect with cylindrical piece 23, is provided with cylindricality in cylindrical piece 23
Cylinder body 231, movable setting is provided with connecting rod 25 on first piston 24, even there are two first piston 24 in cylindricality cylinder body 231
25 other end of bar is provided with the first mandril 26 by welding, is provided between cylindricality cylinder body 231 and the first mandril 26
First elastic component 27, first elastic component 27 are compressed spring, and the middle part for the opposite that push rod 3 is connect with cylindrical piece 23 is arranged
There is cylindrical bar 28, cylinder groove is provided in cylindrical bar 28, cylinder groove is connected to cylindricality cylinder body 231, and it is living that second is provided in cylinder groove
29 are filled in, the first wedge block 212 is provided in second piston 29, inner cavity is provided in cylindrical bar 28, sliding is symmetrically arranged on inner cavity
Set 210,210 inner sliding type of sliding sleeve is provided with fixture block 211, is provided with the second elastic component 213 between fixture block 211, and described second
Elastic component 213 is extension spring, and fixture block 211 and the first wedge block 212 cooperate.
It needs for cement mortar to be pushed into bottom hole before photoelastic stress meter is installed, then staff will be in the middle part of photoelastic stress meter
Cylindrical groove be inserted into the cylindrical bar 28 of gripping mechanism 2.Then hexagonal rotating bar 31 is inserted into the hex slot of push rod 3 into
Row cooperation rotates counterclockwise hexagonal rotating bar 31, and hexagonal rotating bar 31 drives push rod 3 to rotate, and push rod 3 drives 23 inverse time of cylindrical piece
Needle rotation, the first mandril 26 drive first piston 24 to move toward one another, and the first elastic component 27 is compressed, the liquid in cylindricality cylinder body 231
Body flows into cylinder groove, and the second piston 29 of cylinder groove is mobile to photoelastic stress meter direction, and second piston 29 drives the first wedge shape
Block 212 squeezes fixture block 211, and backwards to moving, fixture block 211 then fastens the cylindrical groove in the middle part of photoelastic stress meter fixture block 211,
Second elastic component 213 is stretched.Staff drives push rod 3 and gripping mechanism 2 to slide by pulling hexagonal rotating bar 31
To cylindrical sleeves 1, then hexagonal rotating bar 31 is extracted, is tapped in the insertion drilling of cylindrical sleeves 1, gradually by cylindrical sleeves 1
Before being pushed into bottom hole cement mortar position.Then hexagonal rotating bar 31 is inserted into the hex slot of push rod 3 and is cooperated, then pushed away
Dynamic hexagonal rotating bar 31 and push rod 3, photoelastic stress inwardly moves in insertion cement mortar, at this point, photoelastic stress meter passes through cement bonded sand
Slurry realizes the coupling with palisades.Then hexagonal rotating bar 31 is rotated backward again, push rod 3 drives cylindrical piece 23 to rotate clockwise, the
One elastic component 27 drives the first mandril 26 to contact with the slide slot 22 of cylindricality slide cartridge 21, and first piston 24 is backwards to movement, circle at this time
The liquid of column slot flows into cylindricality cylinder body 231, and the second piston 29 of cylinder groove drives the first wedge block 212 to enter cylinder groove
Interior, the second elastic component 213 drives fixture block 211 to reset, and pulls out annular pushing plate 5, the eyeglass of gripping mechanism 2 and instrument at this time
Separation, eyeglass keep clean, are convenient for staff's observed reading, and present apparatus structure is simple, convenient for operation.
Embodiment 2
It further include on the basis of embodiment 1 having sliding shoe referring to attached drawing 1, attached drawing 2, attached drawing 3, attached drawing 4, attached drawing 5 and attached drawing 6
6, thimble 7, the second wedge block 8, third elastic component 9, the second mandril 12, third wedge block 13 and elastic string 14, in cylindrical sleeves 1
It symmetrically is provided with flat recess 51,51 inner sliding type of flat recess is provided with sliding shoe 6, and thimble 7, sliding shoe 6 are provided on sliding shoe 6
Be provided with mounting groove close to 21 side of cylindricality slide cartridge, mounting groove inner sliding type is provided with the second wedge block 8, the second wedge block 8 with
Third elastic component 9 is provided between mounting groove, the third elastic component 9 is compressed spring, is symmetrically provided on cylindricality slide cartridge 21 logical
Hole 10 and groove body 11, through-hole 10 are connected to groove body 11, and groove body 11 is connected to slide slot 22, and 10 inner sliding type of through-hole is provided with second
Mandril 12,11 inner sliding type of groove body are provided with third wedge block 13,12 both ends of the second mandril respectively with third wedge block 13 and
Two wedge blocks 8 contact, and are provided with elastic string 14 in the flat recess 51 of cylindrical sleeves 1, elastic string 14 is connect with sliding shoe 6.
When carrying out the installation of photoelastic stress meter, staff pulls thimble 7 outward, when the second wedge shape of sliding shoe 6
Block 8 is caught in through-hole 10, and thimble 7 is fixed, and elastic string 14 is stretched.At this point, can be by staff by pushing annular to push away
Movable plate 5 drives gripping mechanism 2 to slide into cylindrical sleeves 1, photoelastic before repeatable to answer when the bottom hole on the top of thimble 7 to drilling
Power meter installation exercise, when push rod 3 drives cylindrical piece 23 to rotate clockwise, the first elastic component 27 drives the first mandril 26 and cylindricality sliding
The slide slot 22 of cylinder 21 contacts, and the first mandril 26, which rotates clockwise, withstands third wedge block 13, and third wedge block 13 squeezes second
Second wedge block 8 is ejected through-hole 10 by mandril 12, the second mandril 12, under the effect of elastic string 14, thimble 7 is driven to reset.At this point,
Staff pulls out annular pushing plate 5, and photoelastic stress meter stays in cement mortar, and the hole that thimble 7 is inserted into cement mortar will
It automatic quickly can fill, it is unaffected to photoelastic stress meter detection pressure, while the eyeglass for contacting instrument with gripping mechanism 2 is kept
Staff's observed reading is convenient in cleaning.
Further include having cutting ferrule 16 and kelly 17, square hole 15 is provided on casing 4,15 two sides of square hole of casing 4 are respectively provided with
There is cutting ferrule 16, kelly 17 is provided on push rod 3, kelly 17 passes through square hole 15 and cooperates with cutting ferrule 16.
Staff directly can drive push rod 3 to be rotated in the rotation of square hole 15 by kelly 17, then realize gripping mechanism 2
Fixation to photoelastic stress meter, then slides kelly 17, and kelly 17 is mobile with gripping mechanism 2 and photoelastic stress meter by push rod 3
Cylindrical sleeves 1 are entered to, is fixed at this point, kelly 17 is caught in cutting ferrule 16, can prevent photoelastic stress meter from falling off, are convenient for subsequent work
Make.
Further include having annular sleeve 18 and scraping clod 19, annular sleeve 18 is provided on cylindrical sleeves 1, thimble 7 passes through annular sleeve
18, it is provided in annular sleeve 18 and scrapes clod 19, scrape clod 19 and contacted with thimble 7.In 7 reseting procedure of thimble, annular sleeve 18 is scraped
Clod 19 can scrape the cement on thimble 7 clean.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. a kind of photo-elastic instrument auxiliary installer includes cylindrical sleeves and casing, casing is provided on cylindrical sleeves, feature exists
In further including having gripping mechanism, push rod, hexagonal rotating bar and annular pushing plate, cylindrical sleeves inner sliding type is provided with clamping dress
It sets, gripping mechanism is for being fixed photo-elastic instrument, and casing inner sliding type is provided with push rod, and push rod is connect with gripping mechanism, set
It is provided with annular pushing plate on the pipe other end, hex slot is provided on push rod, hexagonal rotating bar is connected in hex slot, hexagonal rotation
Bar passes through annular pushing plate.
2. a kind of photo-elastic instrument auxiliary installer according to claim 1, which is characterized in that gripping mechanism includes that cylindricality is sliding
Cylinder, cylindrical piece, cylindricality cylinder body, first piston, connecting rod, the first mandril, the first elastic component, cylindrical bar, second piston, sliding sleeve,
Fixture block, the first wedge block and the second elastic component, cylindrical sleeves inner sliding type are provided with cylindricality slide cartridge, and cylindricality slide cartridge inner wall middle part is right
Title is provided with slide slot, and rotary type is provided with cylindrical piece in cylindricality slide cartridge, and push rod is connect with cylindrical piece, and cylindricality is provided in cylindrical piece
Cylinder body, movable setting is provided with connecting rod on first piston, the connecting rod other end is all provided with there are two first piston in cylindricality cylinder body
It is equipped with the first mandril, the first elastic component, the opposite that push rod is connect with cylindrical piece are provided between cylindricality cylinder body and the first mandril
Middle part be provided with cylindrical bar, cylinder groove is provided in cylindrical bar, cylinder groove is connected to cylindricality cylinder body, and second is provided in cylinder groove
Piston is provided with the first wedge block in second piston, inner cavity is provided in cylindrical bar, sliding sleeve is symmetrically arranged on inner cavity, slides
Set inner sliding type is provided with fixture block, and the second elastic component is provided between fixture block, and fixture block and the first wedge block cooperate.
3. a kind of photo-elastic instrument auxiliary installer according to claim 2, which is characterized in that further include have sliding shoe, thimble,
Second wedge block, third elastic component, the second mandril, third wedge block and elastic string, are symmetrically provided with flat recess in cylindrical sleeves, and one
Word slot inner sliding type is provided with sliding shoe, and thimble is provided on sliding shoe, and sliding shoe is provided with peace close to cylindricality slide cartridge side
Tankage, mounting groove inner sliding type are provided with the second wedge block, third elastic component, column are provided between the second wedge block and mounting groove
Through-hole and groove body are symmetrically provided on shape slide cartridge, through-hole is connected to groove body, and groove body is connected to slide slot, and through-hole inner sliding type is provided with
Second mandril, groove body inner sliding type are provided with third wedge block, and the second mandril both ends are wedge-shaped with third wedge block and second respectively
Block contacts, and is provided with elastic string in the flat recess of cylindrical sleeves, elastic string is connect with sliding shoe.
4. a kind of photo-elastic instrument auxiliary installer according to claim 3, which is characterized in that it further include having cutting ferrule and kelly,
Square hole is provided on casing, the square hole two sides of casing are provided with cutting ferrule, and kelly is provided on push rod, and kelly passes through square hole
And cooperate with cutting ferrule.
5. a kind of photo-elastic instrument auxiliary installer according to claim 4, which is characterized in that further include having annular sleeve and scraping mud
Block, annular sleeve is provided on cylindrical sleeves, and thimble passes through annular sleeve, is provided in annular sleeve and scrapes clod, scrape clod and connect with thimble
Touching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910795287.4A CN110480576B (en) | 2019-08-27 | 2019-08-27 | Auxiliary installer for photoelastic instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910795287.4A CN110480576B (en) | 2019-08-27 | 2019-08-27 | Auxiliary installer for photoelastic instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110480576A true CN110480576A (en) | 2019-11-22 |
| CN110480576B CN110480576B (en) | 2020-12-18 |
Family
ID=68554492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910795287.4A Expired - Fee Related CN110480576B (en) | 2019-08-27 | 2019-08-27 | Auxiliary installer for photoelastic instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110480576B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112428755A (en) * | 2020-11-26 | 2021-03-02 | 浙江东腾智能装备有限公司 | Magnetic attraction type pulling device for platform trailer |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3313205A (en) * | 1962-05-03 | 1967-04-11 | Roberts Albert | Photoelastic stress indicating devices |
| CN201269099Y (en) * | 2008-09-25 | 2009-07-08 | 山东科技大学 | Installation push rod used for borehole stressmeter or top plate separation indicator |
| CN202676334U (en) * | 2012-03-26 | 2013-01-16 | 安徽理工大学 | Ground stress meter installation device |
| CN103009372A (en) * | 2012-12-31 | 2013-04-03 | 青岛理工大学 | Device for mounting stress monitoring equipment |
| CN203515404U (en) * | 2013-08-28 | 2014-04-02 | 中国矿业大学 | Anti-dislocation positioning installation rod for borehole stress meter |
| CN104359599A (en) * | 2014-11-03 | 2015-02-18 | 江西理工大学 | Photoelastic stress meter mounting and guiding device |
| CN105241583A (en) * | 2015-10-27 | 2016-01-13 | 中国矿业大学(北京) | Borehole stressmeter installation rod and installation method thereof |
| CN205237973U (en) * | 2015-12-24 | 2016-05-18 | 山东科技大学 | Quick borehole stressmeter installation push rod of dismantling |
-
2019
- 2019-08-27 CN CN201910795287.4A patent/CN110480576B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3313205A (en) * | 1962-05-03 | 1967-04-11 | Roberts Albert | Photoelastic stress indicating devices |
| CN201269099Y (en) * | 2008-09-25 | 2009-07-08 | 山东科技大学 | Installation push rod used for borehole stressmeter or top plate separation indicator |
| CN202676334U (en) * | 2012-03-26 | 2013-01-16 | 安徽理工大学 | Ground stress meter installation device |
| CN103009372A (en) * | 2012-12-31 | 2013-04-03 | 青岛理工大学 | Device for mounting stress monitoring equipment |
| CN203515404U (en) * | 2013-08-28 | 2014-04-02 | 中国矿业大学 | Anti-dislocation positioning installation rod for borehole stress meter |
| CN104359599A (en) * | 2014-11-03 | 2015-02-18 | 江西理工大学 | Photoelastic stress meter mounting and guiding device |
| CN105241583A (en) * | 2015-10-27 | 2016-01-13 | 中国矿业大学(北京) | Borehole stressmeter installation rod and installation method thereof |
| CN205237973U (en) * | 2015-12-24 | 2016-05-18 | 山东科技大学 | Quick borehole stressmeter installation push rod of dismantling |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112428755A (en) * | 2020-11-26 | 2021-03-02 | 浙江东腾智能装备有限公司 | Magnetic attraction type pulling device for platform trailer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110480576B (en) | 2020-12-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110486007B (en) | In-situ testing device and method for mechanical parameters of coal mine surrounding rock while drilling | |
| CN111766095B (en) | Layered sampling device for soil detection and using method thereof | |
| KR101808966B1 (en) | Measuring Apparatus for Slim Thickness With Slime Sampler Using Air Cylinder | |
| CN112240839B (en) | Geotechnical sampling device and sampling method for geotechnical engineering investigation | |
| CN110480576A (en) | A kind of photo-elastic instrument auxiliary installer | |
| CN211954753U (en) | Sampling device for rock and soil investigation | |
| BR102012017811A2 (en) | APPARATUS AND METHOD FOR BETTER FLUID SAMPLING | |
| CN204630758U (en) | A kind of detecting earth stress secondary variable-angle coring device | |
| CN211668814U (en) | Ground detection device | |
| CN208887984U (en) | A kind of Geological Engineering soil sampler | |
| US5203824A (en) | Method and apparatus for preparing the surface of a region of soil for further testing | |
| CN208347806U (en) | A kind of intelligent advance anchor bolt device of multiple information | |
| BR202014027481Y1 (en) | soft and very soft soil sampler with cable-operated jaw device and with soil flow between the jaws and the sampling tube | |
| CN207318138U (en) | For field vane shear test and the integrated apparatus of sampling | |
| CN210598884U (en) | Drill bit in geotechnical engineering investigation drilling equipment | |
| CN211147640U (en) | Fixing device for geological displacement measurement | |
| CN216870059U (en) | Multi-functional geotome for geological survey | |
| CN214333630U (en) | Device for measuring geotechnical geological investigation depth | |
| CN109459263A (en) | A kind of agricultural technology extension soil sampling apparatus | |
| CN108931393A (en) | Tunnel core trephination for the research of reversed fault detecting earth stress | |
| CN111706314B (en) | Gyro inclinometer | |
| CN210033320U (en) | Portable geological twist drill easy to disassemble and assemble | |
| CN104359599B (en) | Photoelastic stress meter mounting and guiding device | |
| CN110108242B (en) | Recyclable measuring device and method for monitoring displacement inside tunnel surrounding rock | |
| CN114739731A (en) | Layered sampling device and method for soil sample |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201218 Termination date: 20210827 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |