CN112051152A - Rock mechanics testing machine - Google Patents
Rock mechanics testing machine Download PDFInfo
- Publication number
- CN112051152A CN112051152A CN202010929703.8A CN202010929703A CN112051152A CN 112051152 A CN112051152 A CN 112051152A CN 202010929703 A CN202010929703 A CN 202010929703A CN 112051152 A CN112051152 A CN 112051152A
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- China
- Prior art keywords
- wall
- drill bit
- rock mechanics
- testing machine
- fixed
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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
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
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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
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- 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
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- 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
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0048—Hydraulic means
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- 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
- G01N2203/006—Crack, flaws, fracture or rupture
- G01N2203/0067—Fracture or rupture
Abstract
The invention discloses a rock mechanics testing machine, which aims at the problems that the strength is insufficient during rock drilling and the drilling is easy to break. According to the invention, the secondary drill bit is utilized for subsequent crushing, the crushing stage is divided into drill bits, the whole-process working loss of the drill bit is prevented from being aggravated, and after the embedded drill bit is used, the embedded drill bit is opened towards two sides through the cooperation of the electric telescopic rod and the spring, so that the secondary drill bit is exposed, and the secondary drilling work is convenient to carry out.
Description
Technical Field
The invention relates to the technical field of rock testing devices, in particular to a rock mechanics testing machine.
Background
Rocks are solid aggregates of one or more minerals and natural glass with a stable shape. Rocks composed of a mineral are called monorocks, such as marbles composed of calcite, quartzite composed of quartz, etc.; the rock composed of several minerals is called as the compound rock, and needs to be broken when in rock exploitation, and before breaking, needs to be broken by a petroleum-to-rock mechanical testing machine.
Most of the existing rock mechanics testing machine patents in the existing market have the following defects: when drilling rock, the strength is not enough, the drilling is easy to break, and the prior patent is not easy to solve the problems, so a rock mechanical testing machine is needed to solve the problems.
Disclosure of Invention
The invention provides a rock mechanical testing machine based on the technical problems that the rock mechanical testing machine is insufficient in rock drilling force and easy to break during drilling.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a rock mechanics testing machine, includes the mount, the both sides of mount top inner wall all are equipped with supply mechanism, there is first hydraulic cylinder through the bolt fastening on the mount top inner wall, and the one end of first hydraulic cylinder extension rod has the motor case through the bolt fastening, there is the motor through the bolt fastening on the top inner wall of motor case, the one end key-type connection of motor output shaft has the transmission shaft, the one end fixedly connected with box of transmission shaft, there is the second hydraulic cylinder through the bolt fastening on the top inner wall of box, be equipped with drilling mechanism on the bottom outer wall of second hydraulic cylinder, the equal fixedly connected with connecting plate in position that the box both sides outer wall is close to the top, be equipped with on the bottom outer wall of connecting plate and beat the brill mechanism.
As a still further scheme of the invention: the power supply mechanism comprises a battery box, the battery box is fixed on one side of the inner wall of the top of the fixing frame through a bolt, and a storage battery is clamped on the inner wall of the bottom of the battery box.
As a still further scheme of the invention: the drilling mechanism comprises a secondary drill bit which is fixedly connected to one end of the extension rod of the second hydraulic cylinder.
As a still further scheme of the invention: and the spiral slice is fixedly connected to the circumferential outer wall at the top of the secondary drill bit.
As a still further scheme of the invention: the drilling mechanism comprises an electric telescopic rod, the electric telescopic rod is fixed on the outer wall of the bottom of the connecting plate through a bolt, and one end of an extension rod of the electric telescopic rod is fixedly connected with a spring.
As a still further scheme of the invention: the one end fixedly connected with connecting rod of spring, the one end fixedly connected with cassette of connecting rod, the one end of cassette articulates in one side of bottom half outer wall, and one side outer wall of cassette is provided with the scarf joint drill bit.
As a still further scheme of the invention: and the outer walls of the two opposite sides of the scarf joint drill bit are attached to each other.
As a still further scheme of the invention: and the positions of two sides of the outer wall of the bottom of the fixing frame, which are close to the two ends, are respectively fixed with a brake universal wheel through bolts.
As a still further scheme of the invention: and the inner walls of the two sides of the fixing frame are both fixed with illuminating lamps through bolts.
The invention has the beneficial effects that:
1. through setting up first hydraulic cylinder, the second hydraulic cylinder, electric telescopic handle and motor, utilize the scarf joint drill bit to carry out preliminary breakage, then utilize the second grade drill bit to carry out follow-up breakage, broken stage segmentation branch drill bit goes on, avoid the whole working loss aggravation of drill bit, the scarf joint drill bit uses the completion back, will scarf joint the drill bit through electric telescopic handle and spring fit and open to both sides, make the second grade drill bit expose and be convenient for carry out secondary drilling work, drilling effect is strengthened to the helical cutting on its surface, the device carries out high-speed rotation through the motor, make drilling simpler.
Drawings
FIG. 1 is a schematic cross-sectional structural view of an embodiment 1 of a rock mechanical testing machine provided by the invention;
FIG. 2 is a schematic partial perspective view of an embodiment 1 of a rock mechanical testing machine according to the present invention;
fig. 3 is a schematic structural view of a rock mechanical testing machine in front view according to embodiment 2 of the present invention.
In the figure: the device comprises a fixing frame 1, a spring 2, an electric telescopic rod 3, a connecting plate 4, a motor box 5, a battery box 6, a storage battery 7, a first hydraulic oil cylinder 8, a motor 9, a transmission shaft 10, a box body 11, a second hydraulic oil cylinder 12, a brake universal wheel 13, a connecting rod 14, a clamping seat 15, a scarf joint drill bit 16, a secondary drill bit 17, a spiral slice 18 and a lighting lamp 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example 1
Referring to fig. 1-2, a rock mechanics testing machine, including mount 1, the both sides of 1 top inner wall of mount all are equipped with power supply mechanism, there is first hydraulic cylinder 8 through the bolt fastening on the 1 top inner wall of mount, there is motor case 5 through the bolt fastening in the one end of first hydraulic cylinder 8 extension rod, there is motor 9 through the bolt fastening on the top inner wall of motor case 5, the one end key-type connection of motor 9 output shaft has transmission shaft 10, the one end fixedly connected with box 11 of transmission shaft 10, there is second hydraulic cylinder 12 through the bolt fastening on the top inner wall of box 11, be equipped with drilling mechanism on the bottom outer wall of second hydraulic cylinder 12, the equal fixedly connected with connecting plate 4 in position that the outer wall in box 11 both sides is close to the top, be equipped with the mechanism of drilling on the.
In the invention, a power supply mechanism comprises a battery box 6, the battery box 6 is fixed on one side of the inner wall of the top part of a fixed frame 1 through a bolt, a storage battery 7 is clamped on the inner wall of the bottom part of the battery box 6, a drilling mechanism comprises a secondary drill bit 17, the secondary drill bit 17 is fixedly connected with one end of an extension rod of a second hydraulic cylinder 12, a spiral slice 18 is fixedly connected on the outer wall of the circumference of the top part of the secondary drill bit 17, the drilling mechanism comprises an electric telescopic rod 3, the electric telescopic rod 3 is fixed on the outer wall of the bottom part of a connecting plate 4 through a bolt, one end of the extension rod of the electric telescopic rod 3 is fixedly connected with a spring 2, one end of the spring 2 is fixedly connected with a connecting rod 14, one end of the connecting rod 14 is fixedly connected with a clamping seat 15, one end, the positions of two sides of the outer wall of the bottom of the fixing frame 1, which are close to the two ends, are all fixed with brake universal wheels 13 through bolts.
During the use, battery 7 supplies power for the electrical apparatus as the power supply device, remove the device to rock department, then start first hydraulic cylinder 8 and exert pressure, make scarf joint drill bit 16 push down, carry out the rock breakage, after preliminary breakage, suitably lift first hydraulic cylinder 8 again, then start electric telescopic handle 3, electric telescopic handle 3 packs up, pull up spring 2, and then pull up scarf joint drill bit 16, make second grade drill bit 17 expose the pressure oil, then start second hydraulic cylinder 12, drive second grade drill bit 17 and push down, then start motor 9, motor 9 drives second grade drill bit 17 fast turn, thereby bore in the rock, utilize spiral section 18 to strengthen cutting effect, separate work through twice drill bit, alleviate the consume to the drill bit, the life of extension drill bit, can be better carry out rock mechanics experiment.
Example 2
Referring to fig. 3, in the present embodiment, compared with embodiment 1, the lighting lamps 19 are fixed on the inner walls of the two sides of the fixing frame 1 through bolts.
When the device is used, the illuminating lamp 19 can be started to illuminate when the device works at night, so that the drill hole is clearly visible, and the unrecoverable damage caused by errors during drilling is avoided.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. A rock mechanics testing machine comprises a fixing frame (1) and is characterized in that power supply mechanisms are arranged on two sides of the inner wall of the top of the fixing frame (1), a first hydraulic oil cylinder (8) is fixed on the inner wall of the top of the fixing frame (1) through bolts, a motor box (5) is fixed at one end of an extension rod of the first hydraulic oil cylinder (8) through bolts, a motor (9) is fixed on the inner wall of the top of the motor box (5) through bolts, one end of an output shaft of the motor (9) is connected with a transmission shaft (10) in a key mode, one end of the transmission shaft (10) is fixedly connected with a box body (11), a second hydraulic oil cylinder (12) is fixed on the inner wall of the top of the box body (11) through bolts, a drilling mechanism is arranged on the outer wall of the bottom of the second hydraulic oil cylinder (12), and connecting plates (, and a drilling mechanism is arranged on the outer wall of the bottom of the connecting plate (4).
2. The rock mechanics testing machine of claim 1, characterized in that, the power supply mechanism includes battery case (6), the one side at the mount (1) top inner wall is fixed through the bolt to battery case (6), and joint has battery (7) on the bottom inner wall of battery case (6).
3. A rock mechanics tester according to claim 1 wherein the drilling mechanism includes a secondary drill bit (17), the secondary drill bit (17) being fixedly attached to one end of the extension rod of the second hydraulic cylinder (12).
4. A rock mechanics tester as claimed in claim 3 wherein the secondary drill bit (17) has a helical cutting blade (18) fixedly attached to the top circumferential outer wall.
5. The rock mechanics testing machine of claim 1, characterized in that, the drilling mechanism includes an electric telescopic rod (3), the electric telescopic rod (3) is fixed on the outer wall of the bottom of the connecting plate (4) through bolts, and one end of the extension rod of the electric telescopic rod (3) is fixedly connected with a spring (2).
6. The rock mechanics testing machine of claim 5, characterized in that one end of the spring (2) is fixedly connected with a connecting rod (14), one end of the connecting rod (14) is fixedly connected with a clamping seat (15), one end of the clamping seat (15) is hinged on one side of the outer wall of the bottom of the box body (11), and the outer wall of one side of the clamping seat (15) is provided with a scarf joint drill bit (16).
7. A rock mechanics tester as claimed in claim 6 wherein the two scarf bits (16) abut.
8. The rock mechanics testing machine of claim 1, characterized in that the brake universal wheels (13) are fixed on the two sides of the outer wall of the bottom of the fixing frame (1) near the two ends through bolts.
9. The rock mechanics testing machine of claim 1, characterized in that the lighting lamps (19) are fixed on the inner walls of the two sides of the fixing frame (1) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010929703.8A CN112051152B (en) | 2020-09-07 | 2020-09-07 | Rock mechanics testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010929703.8A CN112051152B (en) | 2020-09-07 | 2020-09-07 | Rock mechanics testing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112051152A true CN112051152A (en) | 2020-12-08 |
| CN112051152B CN112051152B (en) | 2022-08-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010929703.8A Active CN112051152B (en) | 2020-09-07 | 2020-09-07 | Rock mechanics testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112051152B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59143932A (en) * | 1983-02-07 | 1984-08-17 | Mitsubishi Heavy Ind Ltd | Method for removing blanking cover used for hydraulic pressure test of pressure container |
| CN1534161A (en) * | 2003-03-25 | 2004-10-06 | �����ڶ������������ɵ� | Submerged hole driller component element |
| CN101284423A (en) * | 2008-05-30 | 2008-10-15 | 沈阳航空工业学院 | Preparation method of carbon nano tube/carbon fiber multi-dimension mixing composite material |
| CN101403279A (en) * | 2008-11-21 | 2009-04-08 | 李洪敏 | Well bottom booster pump and its supercharging method |
| CN104389521A (en) * | 2014-11-11 | 2015-03-04 | 成都佳美嘉科技有限公司 | Oil exploration explosive placing drill bit |
| CN106246109A (en) * | 2016-09-26 | 2016-12-21 | 广州市中潭空气净化科技有限公司 | A kind of petroleum geology is prospected and is used drill bit |
| CN209277816U (en) * | 2018-11-28 | 2019-08-20 | 全力 | A kind of reamer used for geological prospecting |
-
2020
- 2020-09-07 CN CN202010929703.8A patent/CN112051152B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59143932A (en) * | 1983-02-07 | 1984-08-17 | Mitsubishi Heavy Ind Ltd | Method for removing blanking cover used for hydraulic pressure test of pressure container |
| CN1534161A (en) * | 2003-03-25 | 2004-10-06 | �����ڶ������������ɵ� | Submerged hole driller component element |
| CN101284423A (en) * | 2008-05-30 | 2008-10-15 | 沈阳航空工业学院 | Preparation method of carbon nano tube/carbon fiber multi-dimension mixing composite material |
| CN101403279A (en) * | 2008-11-21 | 2009-04-08 | 李洪敏 | Well bottom booster pump and its supercharging method |
| CN104389521A (en) * | 2014-11-11 | 2015-03-04 | 成都佳美嘉科技有限公司 | Oil exploration explosive placing drill bit |
| CN106246109A (en) * | 2016-09-26 | 2016-12-21 | 广州市中潭空气净化科技有限公司 | A kind of petroleum geology is prospected and is used drill bit |
| CN209277816U (en) * | 2018-11-28 | 2019-08-20 | 全力 | A kind of reamer used for geological prospecting |
Non-Patent Citations (1)
| Title |
|---|
| 郭芳: "岩土工程边坡稳定性分析中的拉伸破坏问题", 《岩石力学与工程学报》 * |
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| Publication number | Publication date |
|---|---|
| CN112051152B (en) | 2022-08-16 |
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