CN204758390U - Rock test piece lateral deformation surveys gauge stand frame - Google Patents
Rock test piece lateral deformation surveys gauge stand frame Download PDFInfo
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- CN204758390U CN204758390U CN201520564399.6U CN201520564399U CN204758390U CN 204758390 U CN204758390 U CN 204758390U CN 201520564399 U CN201520564399 U CN 201520564399U CN 204758390 U CN204758390 U CN 204758390U
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- type support
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Abstract
The utility model provides a rock test piece lateral deformation surveys gauge stand frame. Survey the gauge stand frame and include the base and set up the left and right L type support on the base that left and right L type support sets up relatively to through its horizontal bottom plate and base fixed connection, seted up vertical spout respectively on the vertical supporting plates of left and right L type support, install an amesdial installation table section of thick bamboo in the spout of every support, a survey table installation table section of thick bamboo inlays to be established in the spout, through the bolt fastening to loosen under the state along the spout at the bolt and slide from top to bottom, seted up amesdial installation jack in the inboard symmetry of every survey table installation table section of thick bamboo. The utility model discloses an installation is simple, convenient, when rock test piece pressurized when destroying, can not follow the press and drop, just without the artificial eye force control.
Description
Technical field
The utility model relates to the erecting frame of clock gauge or digital dial gauge, specifically a kind of rock sample transversely deforming survey gauge stand frame surveying table installation placement for transversely deforming in the deformation test of rock sample uniaxial compression.
Background technology
Existing in the deformation test of rock sample uniaxial compression transversely deforming survey table install place adopt be Magnetic gauge stand, this Magnetic gauge stand in use has following weak point: 1. coupling part reaches everywhere, fixing the turn-knob arm of force is short not easily screws, and installs clock gauge, the pointer of digital dial gauge needs the step of manual setting more to the position that rock sample is suitable; 2. when rock sample intensity very large compression damage, the vibrations produced cause Magnetic gauge stand to shake off from the table top of pressing machine, easily cause the damage of Magnetic gauge stand, clock gauge, and the stone fragment splashed also easily damages to the people of surrounding or thing, has the potential safety hazard of personnel, instrument; 3. clock gauge installation is in the horizontal direction placed and is mainly relied on the eyesight of testing crew to adjust.
Summary of the invention
The utility model is for the deficiencies in the prior art, a kind of novel rock sample transversely deforming is provided to survey gauge stand frame, this survey gauge stand frame is installed fairly simple, convenient, drops when rock sample can be avoided to be depressed into destruction from pressing machine, and need not manually eyesight control.
The technical scheme that the utility model provides is: gauge stand frame is surveyed in described a kind of rock sample transversely deforming, comprise base and be arranged on the left side on base, right L-type support, left, right L-type support is oppositely arranged, and be fixedly connected with base by its transverse bottom plate, on a left side, the vertical supporting plate of right L-type support offers vertical chute respectively, clock gauge installation table cylinder is installed in the chute of each support, described survey table installation table cylinder is embedded in chute, be bolted, and slide up and down along chute under bolt releasing orientation, offer clock gauge in the inner side symmetry of each survey table installation table cylinder and jack is installed.
The utility model is technical scheme preferably: described survey table installation table cylinder is T-shaped arachnoid, its spiral shell head part is placed in inside L-type support, its screw portion is embedded chute and is fixedly tightened by nut through L-type support, the central part that jack is opened in survey table installation table cylinder installed by described clock gauge, and through whole survey table, table cylinder is installed, above the screw portion of each survey table installation table cylinder, be provided with clock gauge set bolt.
The utility model is technical scheme preferably: described base is annular base, and its thickness is 0.8-1.2cm, and internal diameter is 7cm, external diameter is 16cm, offer two pack support mounting holes at annular base, every pack support mounting hole has four, and two pack support mounting holes are symmetrically distributed on base.
The utility model is technical scheme preferably: the thickness of described left and right L-type support is 0.5-0.6cm, and height is 10-15cm, wide 6-8cm, and the chute height in each L-type support is 8-12cm, and width is 2.7cm.
The utility model is technical scheme preferably: the length of described survey table installation table cylinder is 1.8-2cm, and its spiral shell head part diameter is 3cm, and screw portion diameter is 2.4cm, and the internal diameter that jack installed by clock gauge is 0.93cm or 2.11cm; The outer wall of the described nut for fixing survey table installation table cylinder has been equally spaced multiple groove.
The beneficial effects of the utility model:
(1) the utility model installation is simple, convenient, clock gauge is arranged between two stands by survey table table cylinder, and can slide up and down along bracket groove, when the table cylinder installing clock gauge slides into the specified location of rock sample, the primary screw tightened on sheet screw and table cylinder fixes clock gauge, and the mode of relative magnetism gauge stand has lacked the position of two need adjustment;
(2) Magnetic gauge stand is placed on the table top of pressing machine, and survey gauge stand frame described in the utility model is mounted on the lower bearing plate of pressing machine, when rock sample is depressed into destruction, part rock sample is deposited in base and makes base be fixed on the lower bearing plate of pressing machine, can not drop from pressing machine;
(3) the table cylinder of the utility model installation clock gauge is in the direction parallel with base plane all the time in bracket groove, need not manually eyesight control.
Accompanying drawing explanation
Fig. 1 is Facad structure schematic diagram of the present utility model;
Fig. 2 is side structure schematic diagram of the present utility model;
Fig. 3 is vertical view of the present utility model;
Fig. 4 is using state figure of the present utility model.
In figure: 1-base, 2,3-left and right L-type support, 4-chute, 5-to survey table table cylinder to be installed, 5-1-spiral shell head part, 5-2-screw portion, 5-3-nut, 6-clock gauge set bolt, jack installed by 7-clock gauge, 8-rack mounting apertures, 9-clock gauge.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.Gauge stand frame is surveyed in a kind of rock sample transversely deforming as shown in figures 1 and 3, it is characterized in that: the left side that described survey gauge stand frame comprises base 1 and is arranged on base 1, right L-type support 2, 3, described base is annular base, its thickness is 0.8-1.2cm, optimum thickness is 1cm, internal diameter is 7cm, external diameter is 16cm, two pack support mounting holes 8 are offered at annular base, every pack support mounting hole 8 has four, four mounting holes 8 two a pair, two horizontal spacing are 2cm, two vertical spacing are 6cm, two pack support mounting holes 8 are symmetrically distributed on base 1, be mainly used in a left side is installed, right L-type support 2, 3, can according to the different size of rock sample by a left side, right L-type support 2, 3 adjustment are fixed on different rack mounting apertures 8, and by screw by a left side, the transverse bottom plate of right L-type support is fixedly connected with base 1.The thickness of described left and right L-type support 2,3 is 0.5-0.6cm, and height is 10-15cm, wide 6-8cm, and optimum dimension is the thick 0.55cm of support, high 13.0cm, wide 7.0cm; Chute height in each L-type support is 8-12cm, and optimum height is 11.0cm.
As shown in Figure 2, the vertical supporting plate of left and right L-type support 2,3 offers vertical chute 4 respectively, clock gauge installation table cylinder 5 is installed in the chute of each support, table cylinder 5 installed by described survey table is T-shaped arachnoid, its spiral shell head part 5-1 is placed in inside L-type support, its screw portion 5-2 is embedded chute 4 and is fixedly tightened by nut 5-3 through L-type support, and under nut 5-3 releasing orientation, survey table installation table cylinder 5 can slide up and down along chute 4; Offer clock gauge at the central part of survey table installation table cylinder 5 and jack 7 is installed, shown in Fig. 1, clock gauge is installed jack 7 and is installed table cylinder 5 through whole survey table, clock gauge set bolt 6 is provided with above the screw portion 5-2 of each survey table installation table cylinder 5, after clock gauge 9 is installed, by the fixing clamping of clock gauge set bolt 6.
The length of described survey table installation table cylinder 5 is 1.8-2cm, optimum length is 1.9cm, its spiral shell head part 5-1 diameter is 3cm, screw portion 5-2 diameter is 2.4cm, the internal diameter that jack 7 installed by clock gauge is 0.93cm or 2.11cm, and jack installed by the clock gauge arranging different size according to the kind of clock gauge; The outer wall of the described nut 5-3 for fixing survey table installation table cylinder 5 has been equally spaced multiple groove, generally arranges the groove of the wide about 0.6cm of four.
Embodiment: rock sample Y1, diameter 4.98cm, high 10.15cm adopts transversely deforming of the present utility model to survey gauge stand frame when carrying out uniaxial compression deformation test, during concrete installation, as shown in Figure 4, two clock gauges 9 are laterally placed in outside left and right L-type support, and by each clock gauge wherein the axle of one end insert corresponding clock gauge and install in jack 7, tightened by clock gauge set bolt 6, by fixing for clock gauge 9 clamping, just the mounting installing rear clock gauge 9 can be arranged on the lower bearing plate of pressing machine, measure.The data that concrete measurement obtains are as follows:
E＝(61.6-20.5)/(3.19-1.78)＝29.1GPa
μ＝(0.964-0.663)/(3.19-1.78)＝0.301/1.41＝0.21
Audit the experience of rock test report for many years according to the related data provided in " engineering geology handbook " and individual, this test result rationally, reliably.
Claims (6)
1. gauge stand frame is surveyed in a rock sample transversely deforming, it is characterized in that: the left side that described survey gauge stand frame comprises base (1) and is arranged on base (1), right L-type support (2, 3), left, right L-type support is oppositely arranged, and be fixedly connected with base (1) by its transverse bottom plate, on a left side, right L-type support (2, 3) vertical supporting plate offers respectively vertical chute (4), clock gauge installation table cylinder (5) is installed in the chute of each support, described survey table is installed table cylinder (5) and is embedded in chute (4), be bolted, and slide up and down along chute (4) under bolt releasing orientation, offer clock gauge in each inner side symmetry surveying table installation table cylinder (5) and jack (7) is installed.
2. gauge stand frame is surveyed in a kind of rock sample transversely deforming according to claim 1, it is characterized in that: surveying table installation table cylinder (5) is T-shaped arachnoid, its spiral shell head part (5-1) is placed in inside L-type support, its screw portion (5-2) is embedded chute (4) and is fixedly tightened by nut (5-3) through L-type support, the central part that jack (7) is opened in survey table installation table cylinder (5) installed by described clock gauge, and through whole survey table, table cylinder (5) is installed, clock gauge set bolt (6) is provided with in each screw portion (5-2) top surveying table installation table cylinder (5).
3. gauge stand frame is surveyed in a kind of rock sample transversely deforming according to claim 1 and 2, it is characterized in that: described base is annular base, its thickness is 0.8-1.2cm, internal diameter is 7cm, external diameter is 16cm, offer two pack support mounting holes (8) at annular base, every pack support mounting hole (8) has four, and two pack support mounting holes (8) are symmetrically distributed on base (1).
4. gauge stand frame is surveyed in a kind of rock sample transversely deforming according to claim 1 and 2, it is characterized in that: the thickness of described left and right L-type support (2,3) is 0.5-0.6cm, height is 10-15cm, wide 6-8cm, chute height in each L-type support is 8-12cm, and width is 2.7cm.
5. gauge stand frame is surveyed in a kind of rock sample transversely deforming according to claim 2, it is characterized in that: the described length surveying table installation table cylinder (5) is 1.8-2cm, its spiral shell head part (5-1) diameter is 3cm, screw portion (5-2) diameter is 2.4cm, and the internal diameter that jack (7) installed by clock gauge is 0.93cm or 2.11cm; Describedly survey the outer wall of nut (5-3) that table installs table cylinder (5) to be equally spaced multiple groove for fixing.
6. gauge stand frame is surveyed in a kind of rock sample transversely deforming according to claim 1 and 2, it is characterized in that: described survey gauge stand frame adopts stainless steel material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520564399.6U CN204758390U (en) | 2015-07-30 | 2015-07-30 | Rock test piece lateral deformation surveys gauge stand frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520564399.6U CN204758390U (en) | 2015-07-30 | 2015-07-30 | Rock test piece lateral deformation surveys gauge stand frame |
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| Publication Number | Publication Date |
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| CN204758390U true CN204758390U (en) | 2015-11-11 |
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| CN201520564399.6U Active CN204758390U (en) | 2015-07-30 | 2015-07-30 | Rock test piece lateral deformation surveys gauge stand frame |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631930A (en) * | 2017-09-28 | 2018-01-26 | 中国航发动力股份有限公司 | A kind of composite interlayer shearing test clamp |
| CN108535113A (en) * | 2018-03-25 | 2018-09-14 | 石家庄铁道大学 | A kind of horizontal layered rock mass deformation parametric synthesis determines method |
| CN108593151A (en) * | 2018-07-10 | 2018-09-28 | 浙江永阳节能技术有限公司 | A kind of calorimeter crushing tester |
| CN109655364A (en) * | 2019-02-26 | 2019-04-19 | 长春市镨策试验仪器有限责任公司 | A kind of chain-type circumferential deformation extensometer marking apparatus |
-
2015
- 2015-07-30 CN CN201520564399.6U patent/CN204758390U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107631930A (en) * | 2017-09-28 | 2018-01-26 | 中国航发动力股份有限公司 | A kind of composite interlayer shearing test clamp |
| CN108535113A (en) * | 2018-03-25 | 2018-09-14 | 石家庄铁道大学 | A kind of horizontal layered rock mass deformation parametric synthesis determines method |
| CN108535113B (en) * | 2018-03-25 | 2020-11-13 | 石家庄铁道大学 | Comprehensive determination method for deformation parameters of horizontal stratified rock mass |
| CN108593151A (en) * | 2018-07-10 | 2018-09-28 | 浙江永阳节能技术有限公司 | A kind of calorimeter crushing tester |
| CN109655364A (en) * | 2019-02-26 | 2019-04-19 | 长春市镨策试验仪器有限责任公司 | A kind of chain-type circumferential deformation extensometer marking apparatus |
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