CN109001023A - A kind of fixture and method of rock joint grain packing object placement angle precise positioning - Google Patents
A kind of fixture and method of rock joint grain packing object placement angle precise positioning Download PDFInfo
- Publication number
- CN109001023A CN109001023A CN201810631525.3A CN201810631525A CN109001023A CN 109001023 A CN109001023 A CN 109001023A CN 201810631525 A CN201810631525 A CN 201810631525A CN 109001023 A CN109001023 A CN 109001023A
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- fixed device
- connecting rod
- packing object
- sliding block
- grain packing
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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
- G01N3/02—Details
- G01N3/04—Chucks
-
- 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
- G01N2203/0025—Shearing
-
- 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
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/04—Chucks, fixtures, jaws, holders or anvils
- G01N2203/0423—Chucks, fixtures, jaws, holders or anvils using screws
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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)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a kind of fixtures of rock joint grain packing object placement angle precise positioning, including cleat frame, sliding block, fixed device and connecting rod, the sliding block includes left slider and right sliding block, the fixed device includes left fixed device and right fixed device, the connecting rod includes left connecting rod and right connecting rod, sliding slot is equipped in the cleat frame, the sliding block is located in cleat frame, and it horizontal along the chute can slide, the affixed corresponding fixed device in one end of the connecting rod, the other end and corresponding sliding block are hinged, the connecting rod can rotate clockwise or counterclockwise relative to corresponding sliding block.The present invention can not only adjust the horizontal distance between each grain packing object, and grain packing object can be made to be placed in the predetermined position on joint surface at any angle, convenient for influence research grain packing object space position to it migration process and broken mechanism under compression shear effect.
Description
Technical field
The present invention relates to rock mechanics field more particularly to a kind of rock joint grain packing object placement angle precise positionings
Fixture and method.
Background technique
Natural rock mass includes by the rock of mineral composition and joint fissure etc..The mechanical characteristic of rock mass is by rock and structural plane
It codetermines, structural plane influences it bigger under normal circumstances.The presence of structural plane makes the mechanical characteristic of rock mass complicated and changeable,
In addition to this, the charges in joint plane have great influence to the stability of entire rock mass.In recent ten years, many large-scale rocks
The relevant engineering construction of body engineering field such as water energy development, oil and gas exploitation, oil gas energy underground storage, Gao Fanghe
Waste material geological disposal etc. is related to the problems such as stabilization of rock mass under complicated geological environment.By geological structure and mankind's activity shadow
It rings, the charges, including clay material, granular materials etc. of various materials is often contained in the rock joint of opening.
Currently, there are many reports for the shearing Experimental Study On Mechanical Properties research of the rock joint of filling clay.But about particle
Material shear mechanics research it is also fewer, especially with regard to particulate matter migration process and Cracking Mechanism experimental study not
It appears in the newspapers, in addition, the arrangement of preservation and the particulate matter in rock joint is substantially rambling, in a crisscross manner, influences to grind
Study carefully particulate matter orientation to it migration process and broken mechanism under compression shear effect.
Summary of the invention
In view of this, the embodiment provides it is a kind of can be to be placed in the predetermined position on joint surface at any angle
The fixture and method of rock joint grain packing object placement angle precise positioning.
The embodiment of the present invention provides a kind of fixture of rock joint grain packing object placement angle precise positioning, including folder
Plate framework, sliding block, fixed device and connecting rod, the sliding block include left slider and right sliding block, and the fixed device includes left solid
Determine device and right fixed device, the connecting rod includes left connecting rod and right connecting rod, is equipped with sliding slot, institute in the cleat frame
It states sliding block to be located in cleat frame, and horizontal along the chute can slide, the affixed corresponding fixed device in one end of the connecting rod, separately
One end and corresponding sliding block are hinged, and the connecting rod can rotate clockwise or counterclockwise relative to corresponding sliding block, general
Grain charges are fixed in the left fixed device and right fixed device, adjust left fixed dress by mobile left slider and right sliding block
The horizontal distance between right fixed device is set, adjusts left fixed device and right fixation by rotating left connecting rod and right connecting rod
The placement angle of device.
Further, the sliding block includes upper slide, lower skateboard and connecting plate, and the upper slide is located at the top of lower skateboard,
And it is connected as one by connecting plate.
Further, the connecting rod is hinged on the centre of connecting plate.
Further, the centre of the upper slide is equipped with an angle dial, zero groove of the angle dial and vertical
Direction is parallel, and the pointer of the angle dial can be interlocked with corresponding connecting rod.
Further, the cleat frame is surrounded by integrally formed first long slab, the second long slab and two pieces of short slabs, and described
One long slab and the second long slab horizontal parallel, on the inside of first long slab above and below be respectively equipped with sliding slot, the upper slide
It is slided in the sliding slot being located above, the lower skateboard slides in underlying sliding slot, and the centre of second long slab is opened
There is elongated slot, the connecting rod passes through elongated slot and fixed device and sliding block link together.
Further, the outer upper side of second long slab is carved with horizontal scale line, and horizontal scale line is with the second long slab
Centre is zero point, is gradually increased to both sides scale, and the left slider, left fixed device and left connecting rod are located at the left side of zero point,
The right sliding block, right fixed device and right connecting rod are located at the right side of zero point.
Further, the fixed device include L-type control away from plate and fixed plate, the control of the L-type away from plate include one at
The transverse slat and riser of type, the fixed plate is parallel with riser, and the transverse slat is provided with screw hole, the fixation close to the side of fixed plate
The corresponding position of plate passes through screw compatible with screw hole, can adjust fixed plate by adjusting precession length of the screw in screw hole
Spacing between riser.
It further, further include a bottom plate, the backplanes support cleat frame and fixed device.
A method of realizing rock joint grain packing object placement angle precise positioning, comprising the following steps:
S1. cleat frame and fixed device are placed on；
S2. left grain packing object and right grain packing object are individually positioned in left fixed device and right fixed device, it is left
Fixed device and right fixed device pass through the spacing between precession screw adjustment fixed plate and riser respectively, by left grain packing object and
Right grain packing object is fixed；
S3. it moves left slider and right sliding block adjusts horizontal distance between left fixed device and right fixed device, and can pass through
Horizontal scale line in cleat frame determines horizontal space；
S4. it rotates left connecting rod and right connecting rod adjusts separately the placement angle of left fixed device and right fixed device, it is left
The rotation of connecting rod and right connecting rod drives the gearing of pointer on corresponding angle dial, can accurately read a left side by respective pointer
The placement angle of fixed device and right fixed device；
S5. bottom plate is removed, grain packing object is placed on the lower half block of rock joint together with fixture rest part,
And grain packing level is in the lower half block surface predetermined position of rock joint；
S6. the upper half block of rock joint is placed on grain packing object, and adjusts the position of half block on rock joint, made
Its surface for being in half block under rock joint；
S7. unscrew screw, cleat frame is extracted out together with sliding block, fixed device and connecting rod, obtains grain packing
Test specimen of the placement angle precise positioning of object between rock joint.
Compared with prior art, the invention has the following advantages: operation is simple, it can effectively prevent grain packing
The size and number of rolling of the object on the surface of joint, fixed device are adjustable, applied widely, can not only pass through sliding block
The horizontal distance between each fixed device is adjusted, and then adjusts the horizontal distance between each grain packing object, and can pass through
Rotate connecting rod makes grain packing object to be placed in the predetermined position on joint surface at any angle to reach rotating particles charges,
Convenient for influence research grain packing object space position to it migration process and broken mechanism under compression shear effect.
Detailed description of the invention
Fig. 1 is an a kind of schematic diagram of rock joint grain packing object placement angle precise positioning fixture of the present invention.
Fig. 2 is a schematic diagram of sliding block and connecting rod in Fig. 1.
Fig. 3 is the schematic diagram in Fig. 1 on the inside of the first long slab.
Fig. 4 is an a kind of flow chart of rock joint grain packing object placement angle precise positioning method of the present invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with attached drawing to embodiment party of the present invention
Formula is further described.
Referring to FIG. 1, the embodiment provides a kind of rock joint grain packing object placement angle precise positionings
Fixture, including cleat frame 1, sliding block 2, fixed device 3, connecting rod 4 and bottom plate 5, the sliding block 2 include left slider and right cunning
Block, the fixed device 3 include left fixed device and right fixed device, and the connecting rod 4 includes left connecting rod and right connecting rod.
5 supporting splint frame 1 of bottom plate and fixed device 3, the length of bottom plate 5 and the length of cleat frame 1 are adapted.
Fixed device 3 includes the control of L-type away from plate 31 and fixed plate 32, and the control of the L-type includes integrally formed away from plate 31
Transverse slat 311 and riser 312, the fixed plate 32 is parallel with riser 312, and the transverse slat 311 is provided with close to the side of fixed plate 32
The corresponding position of screw hole (not shown), the fixed plate 32 passes through screw 321 compatible with screw hole, by adjusting screw
The 321 precession length in screw hole can adjust the spacing between fixed plate 32 and riser 312, and then can be used for fixing different sizes
Grain packing object.
Referring to FIG. 2, sliding block 2 includes upper slide 21, lower skateboard 22 and connecting plate 23, the upper slide 21 is located at lower skateboard
22 top, and be connected as one by connecting plate 23, upper slide 21 and lower skateboard 22 are parallel to each other, and the height of connecting plate 23 is omited
Less than the height of cleat frame 1.
Referring to FIG. 3, being equipped with sliding slot in cleat frame 1, sliding block 2 is located in cleat frame 1, and can be horizontal sliding along the chute
Dynamic, cleat frame 1 is surrounded by integrally formed first long slab 11, the second long slab 12 and two pieces of short slabs 13, first long slab 11
It is parallel with the second long slab level 12, it is respectively equipped with sliding slot 111 and sliding slot 112 above and below 11 inside of the first long slab,
And the length of sliding slot 111 and sliding slot 112 is adapted with the length of the first long side 11, the upper slide 21 is in the sliding slot being located above
Sliding, the lower skateboard 22 slide in underlying sliding slot 112 in 111, and the centre of second long slab 12 is provided with elongated slot
121, the outer upper side of the second long slab 12 is carved with horizontal scale line 122, and horizontal scale line 122 is with the centre of the second long slab 12
Zero point is gradually increased to both sides scale, and the left slider, left fixed device and left connecting rod are located at the left side of zero point, the right side
Sliding block, right fixed device and right connecting rod are located at the right side of zero point.
Fig. 1 and Fig. 2 are please referred to, connecting rod 4 passes through elongated slot 121 and fixed device 3 and sliding block 2 link together, connecting rod 4
The affixed corresponding fixed device 3 in one end, it is preferable that connecting rod 4 is fixed on transverse slat 311, and the other end and corresponding sliding block 2 are cut with scissors
Connect, it is preferable that connecting rod 4 is hinged on the centre of 2 connecting plate 23 of sliding block, the connecting rod 4 can corresponding sliding block 2 relatively along up time
Needle rotates in an anti-clockwise direction.The centre of upper slide 21 is equipped with an angle dial 211, zero quarter of the angle dial 211
Line is parallel with vertical direction, and the pointer 2111 of the angle dial 211 can be interlocked with corresponding connecting rod 4, it is preferable that
The outside of angle dial 211 is provided with an annular groove 212, and the front end of the pointer 2111 and the tip of connecting rod 4 connect by one
Lever 6 connects, and the interlocking lever 6 passes through annular groove 212 and pointer 2111 and connecting rod 4 link together, and realizes and interlocks.
Grain packing object is fixed in the left fixed device and right fixed device, mobile left slider and right sliding block are passed through
The horizontal distance between left fixed device and right fixed device is adjusted, adjusts left fixation by rotating left connecting rod and right connecting rod
The placement angle of device and right fixed device.
Referring to FIG. 4, a kind of method for realizing rock joint grain packing object placement angle precise positioning, including following step
It is rapid:
S1. cleat frame 1 and fixed device 3 are placed on bottom plate 5；
S2. left grain packing object and right grain packing object are individually positioned in left fixed device and right fixed device, it is left
Fixed device and right fixed device pass through the spacing between the adjustment fixed plate 32 of precession screw 321 and riser 312 respectively, by left particle
Charges and right grain packing object are fixed；
S3. it moves left slider and right sliding block adjusts horizontal distance between left fixed device and right fixed device, and can pass through
Horizontal scale line 122 in cleat frame 1 determines horizontal space；
S4. it rotates left connecting rod and right connecting rod adjusts separately the placement angle of left fixed device and right fixed device, it is left
The rotation of connecting rod and right connecting rod drives the gearing of pointer 2111 on corresponding angle dial 211, passes through respective pointer 2111
After the placement angle of left fixed device and right fixed device, or determining placement angle can accurately be read, made by being rotatablely connected bar 4
Pointer is located at the angle of setting, and fixed device 3 can be made to be located at determining placement angle；
S5. bottom plate 5 is removed, grain packing object is placed into the lower half block of rock joint together with fixture rest part
On, and grain packing level is in the lower half block surface predetermined position of rock joint；
S6. the upper half block of rock joint is placed on grain packing object, and adjusts the position of half block on rock joint, made
Its surface for being in half block under rock joint；
S7. unscrew screw 321, cleat frame 1 is extracted out together with sliding block 2, fixed device 3 and connecting rod 4, obtain
Test specimen of the placement angle precise positioning of grain charges between rock joint.
Operation of the present invention is simple and easy, can effectively prevent rolling of the grain packing object on the surface of joint, fixed device
Size and number are adjustable, applied widely, and the horizontal distance between each fixed device can not only be adjusted by sliding block, into
And the horizontal distance between each grain packing object is adjusted, and can make by rotation connecting rod to reach rotating particles charges
Grain packing object to be placed in the predetermined position on joint surface at any angle, convenient for influence research grain packing object space position to its
Compression shear acts on lower migration process and broken mechanism.
Herein, the nouns of locality such as related front, rear, top, and bottom are to be located in figure with components in attached drawing and zero
Part mutual position defines, only for the purpose of expressing the technical solution clearly and conveniently.It should be appreciated that the noun of locality
Use should not limit the claimed range of the application.
In the absence of conflict, the feature in embodiment and embodiment herein-above set forth can be combined with each other.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of fixture of rock joint grain packing object placement angle precise positioning, which is characterized in that including cleat frame, cunning
Block, fixed device and connecting rod, the sliding block include left slider and right sliding block, and the fixed device includes left fixed device and the right side
Fixed device, the connecting rod include left connecting rod and right connecting rod, are equipped with sliding slot in the cleat frame, the sliding block is located at
In cleat frame, and can horizontal sliding along the chute, the affixed corresponding fixed device in one end of the connecting rod, the other end and corresponding
Sliding block it is hinged, the connecting rod can rotate clockwise or counterclockwise relative to corresponding sliding block, and grain packing object is consolidated
It is scheduled in the left fixed device and right fixed device, left fixed device and right fixation is adjusted by mobile left slider and right sliding block
Horizontal distance between device adjusts putting for left fixed device and right fixed device by rotating left connecting rod and right connecting rod
Angle.
2. the fixture of rock joint grain packing object placement angle precise positioning according to claim 1, which is characterized in that
The sliding block includes upper slide, lower skateboard and connecting plate, and the upper slide is located at the top of lower skateboard, and is connected by connecting plate
It is integrated.
3. the fixture of rock joint grain packing object placement angle precise positioning according to claim 2, which is characterized in that
The connecting rod is hinged on the centre of connecting plate.
4. the fixture of rock joint grain packing object placement angle precise positioning according to claim 2, which is characterized in that
The centre of the upper slide is equipped with an angle dial, and zero groove of the angle dial is parallel with vertical direction, the angle
The pointer of degree dial can be interlocked with corresponding connecting rod.
5. the fixture of rock joint grain packing object placement angle precise positioning according to claim 2, which is characterized in that
The cleat frame is surrounded by integrally formed first long slab, the second long slab and two pieces of short slabs, first long slab and the second length
Plate horizontal parallel, on the inside of first long slab above and below be respectively equipped with sliding slot, the upper slide is in the cunning being located above
Sliding, the lower skateboard slide in underlying sliding slot in slot, and the centre of second long slab is provided with elongated slot, the connection
Bar passes through elongated slot and fixed device and sliding block links together.
6. the fixture of rock joint grain packing object placement angle precise positioning according to claim 5, which is characterized in that
The outer upper side of second long slab is carved with horizontal scale line, and horizontal scale line is using the centre of the second long slab as zero point, to two
Side scale gradually increases, and the left slider, left fixed device and left connecting rod are located at the left side of zero point, and the right sliding block, the right side are solid
Determine device and right connecting rod is located at the right side of zero point.
7. the fixture of rock joint grain packing object placement angle precise positioning according to claim 1, which is characterized in that
The fixed device includes the control of L-type away from plate and fixed plate, and the control of the L-type includes integrally formed transverse slat and riser away from plate,
The fixed plate is parallel with riser, and the transverse slat is provided with screw hole close to the side of fixed plate, and the corresponding position of the fixed plate is worn
Screw compatible with screw hole is crossed, between capable of adjusting between fixed plate and riser by adjusting precession length of the screw in screw hole
Away from.
8. the fixture of rock joint grain packing object placement angle precise positioning according to claim 1, which is characterized in that
It further include a bottom plate, the backplanes support cleat frame and fixed device.
9. a kind of fixture as described in claim any one of 1-8 realizes rock joint grain packing object placement angle precise positioning
Method, which comprises the following steps:
S1. cleat frame and fixed device are placed on；
S2. left grain packing object and right grain packing object are individually positioned in left fixed device and right fixed device, left fixation
Device and right fixed device pass through the spacing between precession screw adjustment fixed plate and riser respectively, by left grain packing object and right
Grain charges are fixed；
S3. it moves left slider and right sliding block adjusts horizontal distance between left fixed device and right fixed device, and clamping plate can be passed through
Horizontal scale line on frame determines horizontal space；
S4. it rotates left connecting rod and right connecting rod adjusts separately the placement angle of left fixed device and right fixed device, left connection
The rotation of bar and right connecting rod drives the gearing of pointer on corresponding angle dial, can accurately read left fixation by respective pointer
The placement angle of device and right fixed device；
S5. bottom plate is removed, grain packing object is placed on the lower half block of rock joint together with fixture rest part, and
Grain charges are located at the lower half block surface predetermined position of rock joint；
S6. the upper half block of rock joint is placed on grain packing object, and adjusts the position of half block on rock joint, made at its
The surface of half block under rock joint；
S7. unscrew screw, cleat frame is extracted out together with sliding block, fixed device and connecting rod, obtains grain packing object
Test specimen of the placement angle precise positioning between rock joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810631525.3A CN109001023B (en) | 2018-06-19 | 2018-06-19 | Clamp and method for accurately positioning rock joint particle filler placing angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810631525.3A CN109001023B (en) | 2018-06-19 | 2018-06-19 | Clamp and method for accurately positioning rock joint particle filler placing angle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109001023A true CN109001023A (en) | 2018-12-14 |
| CN109001023B CN109001023B (en) | 2020-08-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810631525.3A Expired - Fee Related CN109001023B (en) | 2018-06-19 | 2018-06-19 | Clamp and method for accurately positioning rock joint particle filler placing angle |
Country Status (1)
| Country | Link |
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| CN (1) | CN109001023B (en) |
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| JPH0541614U (en) * | 1991-11-07 | 1993-06-08 | 株式会社新来島どつく | Drilling jig |
| CN204789133U (en) * | 2015-06-16 | 2015-11-18 | 鲁西化工集团股份有限公司 | A spline grasping system for cantilever beam impact tester |
| CN105173141A (en) * | 2015-09-17 | 2015-12-23 | 罗仕泽 | Accurate powder filling device and method |
| CN106002387A (en) * | 2016-07-19 | 2016-10-12 | 厦门城市职业学院 | Quick and precise positioning clamp |
| CN106485223A (en) * | 2016-10-12 | 2017-03-08 | 南京大学 | The automatic identifying method of rock particles in a kind of sandstone microsection |
| CN206309353U (en) * | 2016-11-21 | 2017-07-07 | 中国石油天然气股份有限公司 | One kind segmentation gravel filling positioner |
| CN207379792U (en) * | 2017-10-17 | 2018-05-18 | 浙江工业大学之江学院 | A kind of pinpoint through wall flaw test specimen producing device |
| CN108086697A (en) * | 2018-01-10 | 2018-05-29 | 中国建筑第八工程局有限公司 | A kind of built-in fitting lifting accurate-location device and lifting precise positioning method |
-
2018
- 2018-06-19 CN CN201810631525.3A patent/CN109001023B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0541614U (en) * | 1991-11-07 | 1993-06-08 | 株式会社新来島どつく | Drilling jig |
| CN204789133U (en) * | 2015-06-16 | 2015-11-18 | 鲁西化工集团股份有限公司 | A spline grasping system for cantilever beam impact tester |
| CN105173141A (en) * | 2015-09-17 | 2015-12-23 | 罗仕泽 | Accurate powder filling device and method |
| CN106002387A (en) * | 2016-07-19 | 2016-10-12 | 厦门城市职业学院 | Quick and precise positioning clamp |
| CN106485223A (en) * | 2016-10-12 | 2017-03-08 | 南京大学 | The automatic identifying method of rock particles in a kind of sandstone microsection |
| CN206309353U (en) * | 2016-11-21 | 2017-07-07 | 中国石油天然气股份有限公司 | One kind segmentation gravel filling positioner |
| CN207379792U (en) * | 2017-10-17 | 2018-05-18 | 浙江工业大学之江学院 | A kind of pinpoint through wall flaw test specimen producing device |
| CN108086697A (en) * | 2018-01-10 | 2018-05-29 | 中国建筑第八工程局有限公司 | A kind of built-in fitting lifting accurate-location device and lifting precise positioning method |
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| Publication number | Publication date |
|---|---|
| CN109001023B (en) | 2020-08-07 |
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