CN111765863B - Measuring device for mine tunnel control point - Google Patents
Measuring device for mine tunnel control point Download PDFInfo
- Publication number
- CN111765863B CN111765863B CN202010720090.7A CN202010720090A CN111765863B CN 111765863 B CN111765863 B CN 111765863B CN 202010720090 A CN202010720090 A CN 202010720090A CN 111765863 B CN111765863 B CN 111765863B
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- China
- Prior art keywords
- control point
- measuring device
- sliding
- rod
- sliding groove
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C5/00—Measuring height; Measuring distances transverse to line of sight; Levelling between separated points; Surveyors' levels
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/01—Arrangements for handling drilling fluids or cuttings outside the borehole, e.g. mud boxes
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
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- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterized by means for land transport with their own drive, e.g. skid mounting or wheel mounting
- E21B7/027—Drills for drilling shallow holes, e.g. for taking soil samples or for drilling postholes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/02—Means for marking measuring points
Abstract
The invention discloses a measuring device for a mine roadway control point, which belongs to the field of mine roadway measuring tools and comprises a base, wherein an installation barrel is fixed on the upper surface of the base, the top of the installation barrel is provided with an open cuboid structure, the inner walls of the two sides of the installation barrel are provided with a first sliding groove along the vertical direction, the first sliding groove is connected with a first sliding block in a sliding manner, a moving block is fixed between the two first sliding blocks, the middle position of the moving block is provided with a threaded hole, a screw rod is installed in the threaded hole, a first motor is installed on the inner surface of the bottom wall of the installation barrel, supporting rods are symmetrically welded on the upper surface of the moving block, the top ends of the two supporting rods are fixed with a same horizontally arranged box body, and the box body is provided with an open cuboid structure at the top; the invention has novel design and smart structure, can conveniently measure the control points of the mine tunnel, can accurately mark the control points after measurement, is beneficial to the subsequent operation, has simple operation and is worthy of popularization.
Description
Technical Field
The invention belongs to the technical field of mine roadway measuring tools, and particularly relates to a measuring device for a mine roadway control point.
Background
In the production process of mines, the through measurement of a roadway is an important part in the mine measurement work, the work is based on a control point, the mine lead control point describes the three-dimensional coordinates of the roadway, controls the deviation of the roadway in blasting, the construction coordinates of ore bodies and the like, and the mine underground lead control point is arranged on the upper part of a top plate of the roadway and is generally fixed in top plate rocks by screws.
When the mine tunnel control point is arranged, the control point needs to be measured and positioned firstly, so that the installation of workers can be facilitated, but the tunnel is generally higher, the measurement is more difficult, and the time and the labor are wasted.
Disclosure of Invention
The invention aims to provide a measuring device for a mine roadway control point, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a measuring device for mine roadway control points comprises a base, wherein an installation barrel is fixed on the upper surface of the base, the top of the installation barrel is provided with an open cuboid structure, the inner walls of the two sides of the installation barrel are provided with a first sliding groove in the vertical direction, a first sliding block is connected with the first sliding groove in a sliding manner, a moving block is fixed between the first sliding blocks, the middle position of the moving block is provided with a threaded hole, a screw rod is installed in the threaded hole, a first motor is installed on the inner surface of the bottom wall of the installation barrel, supporting rods are symmetrically welded on the upper surface of the moving block, a box body which is arranged horizontally is fixed at the top ends of the two supporting rods, the top of the box body is provided with an open cuboid structure, hydraulic cylinders are symmetrically installed on the inner surface of the bottom wall of the box body, piston rods of the two hydraulic cylinders are connected with a mounting plate which is arranged horizontally, a second sliding groove is formed in the upper surface of the mounting plate, two sliding blocks are connected with the second sliding blocks in a sliding manner, the top of slider two is fixed with the connecting rod, the top of two connecting rods is fixed with the rotor plate that same level set up, rotor plate upper surface symmetry is fixed with the marker pen, motor two is installed to the intermediate position of mounting panel upper surface, the mounting hole has been seted up to the intermediate position of rotor plate, the mounting hole internal fixation has the drilling rod, the bottom of drilling rod and the output shaft of motor two, the upper surface of rotor plate is provided with the collecting box, the upper surface symmetry welding of rotor plate has the dead lever, the top of dead lever articulates there is the fixture block, be connected with the spring on the fixture block, the one end of spring is connected on the dead lever.
In a preferred embodiment, the lower surface of the base is symmetrically provided with moving wheels, and the moving wheels are provided with braking devices.
By adopting the scheme, the moving wheel is convenient to move the whole device and is convenient to carry.
As a preferred embodiment, the length of the screw is smaller than that of the mounting cylinder, and a limit block is mounted at the top end of the screw.
By adopting the scheme, the screw rod is short in length, so that the screw rod can be positioned in the installation barrel in a whole manner, and the moving block can be prevented from being separated from the screw rod by the limiting block.
As a preferred embodiment, the length of the supporting rod is smaller than that of the screw rod, the top end of the supporting rod and the top end of the mounting cylinder are located on the same horizontal line, and a graduated scale is arranged on the supporting rod along the vertical direction.
By adopting the scheme, the top end of the supporting rod is horizontal to the top end of the installation cylinder, so that the box body can be tightly attached to the top of the installation cylinder, and when the height of the supporting rod is measured, the height of the control point can be obtained according to the height of the supporting rod, and the height of the installation cylinder, the height of the box body and the height of the base are simple and convenient.
As a preferred embodiment, the second sliding groove is a circular sliding groove, and the two second sliding blocks are located on two sides of the second sliding groove.
By adopting the scheme, the circular sliding groove II is convenient for the rotating plate to perform circular motion and plays a role in supporting and limiting.
In a preferred embodiment, the drill rod is located between two markers, and the length of the drill rod is greater than the length of the markers.
By adopting the scheme, the length of the drill rod is greater than that of the marking pen, the drill rod is firstly utilized to punch on the top end of the roadway, then the marking pen is utilized to mark around the hole, and the installation of the screw in the later stage is facilitated.
As a preferred embodiment, the collecting box is of a cuboid structure with an opening formed in the top, the middle of the bottom wall of the collecting box is provided with a through hole, and the through hole is matched with the drill rod in size.
By adopting the scheme, the collecting box can collect dust generated during drilling, and the drilling rod can conveniently pass through the drilling hole.
As a preferred embodiment, the collecting box is positioned between two fixing rods, and a rubber pad is bonded on the side wall of the clamping block.
By adopting the scheme, the rubber pad on the clamping block can improve the friction force with the collecting box, and the collecting box is conveniently fixed.
Compared with the prior art, the invention has the beneficial effects that:
according to the measuring device for the mine roadway control points, the height of the box body can be changed by arranging the structures such as the base, the mounting barrel, the sliding chute I, the sliding block I, the moving block, the screw rod, the motor I, the supporting rod and the box body, so that the box body is in contact with the top end of the roadway, and the height of the control points can be conveniently obtained through calculation;
according to the measuring device for the mine roadway control points, the hydraulic cylinder, the mounting plate, the sliding chute, the second sliding block, the connecting rod, the rotating plate, the marking pen, the drill rod, the motor and the like are arranged, so that the measuring points can be drilled and marked, the observation of workers is facilitated, the later-stage screw installation is facilitated, and the measuring device is simple and convenient;
this measuring device for mine tunnel control point is through setting up collecting box, dead lever, fixture block and spring isotructure, can be convenient fixed with the collecting box, the dust that produces when collecting drilling avoids the dust granule to drop in the tunnel, is worth promoting.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the case of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
fig. 4 is a schematic structural view of the second sliding chute of the present invention.
In the figure: 1. a base; 2. mounting the cylinder; 3. a first sliding chute; 4. a first sliding block; 5. a moving block; 6. a screw; 7. a first motor; 8. a support bar; 9. a box body; 10. a hydraulic cylinder; 11. mounting a plate; 12. a second chute; 13. a second sliding block; 14. a connecting rod; 15. a rotating plate; 16. a marking pen; 17. a second motor; 18. a drill stem; 19. a collection box; 20. fixing the rod; 21. a clamping block; 22. a spring.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are within the scope of the claimed invention.
Referring to fig. 1-4, the invention provides a measuring device for a mine roadway control point, which comprises a base 1, wherein moving wheels are symmetrically arranged on the lower surface of the base 1, and brake devices are arranged on the moving wheels (see fig. 1); the moving wheel is convenient to move the whole device and is convenient to carry.
An installation barrel 2 is fixed on the upper surface of the base 1, the installation barrel 2 is of a cuboid structure with an opening formed in the top, sliding grooves I3 are formed in the inner walls of the two sides of the installation barrel 2 in the vertical direction, sliding blocks I4 are connected in the sliding grooves I3 in a sliding mode, a moving block 5 is fixed between the two sliding blocks I4, a threaded hole is formed in the middle of the moving block 5, a screw rod 6 is installed in the threaded hole, the length of the screw rod 6 is smaller than that of the installation barrel 2, and a limiting block (shown in figure 1) is installed at the top end of the screw rod 6; the length of the screw rod 6 is short, so that the screw rod 6 can be located in the installation barrel 2 in a whole mode, and the moving block 5 can be prevented from being separated from the screw rod 6 by the limiting block.
A first motor 7 is installed on the inner surface of the bottom wall of the installation barrel 2, supporting rods 8 are symmetrically welded on the upper surface of the moving block 5, a box body 9 which is horizontally arranged is fixed at the top ends of the two supporting rods 8, the length of each supporting rod 8 is smaller than that of the corresponding screw 6, the top ends of the supporting rods 8 and the top end of the installation barrel 2 are located on the same horizontal line, and a graduated scale is arranged on each supporting rod 8 in the vertical direction (see fig. 1); the top of bracing piece 8 is in the level with 2 tops of an installation section of thick bamboo for the top of an installation section of thick bamboo 2 can be hugged closely to box 9, and when measuring, according to the height that the bracing piece 8 risees, in addition the height that the height of an installation section of thick bamboo 2, box 9 and base 1 can obtain the control point, and is simple and convenient.
The box body 9 is of a cuboid structure with an opening at the top, the hydraulic cylinders 10 are symmetrically installed on the inner surface of the bottom wall of the box body 9, piston rods of the two hydraulic cylinders 10 are connected with the same horizontally arranged mounting plate 11, the upper surface of the mounting plate 11 is provided with a second sliding chute 12, the second sliding chute 12 is in sliding connection with two second sliding blocks 13, the second sliding chute 12 is a circular sliding chute, and the two second sliding blocks 13 are positioned on two sides of the second sliding chute 12 (see fig. 4); the second circular sliding groove 12 facilitates the circular motion of the rotating plate 15 and plays a role in supporting and limiting.
The top of the second sliding block 13 is fixed with a connecting rod 14, the top ends of the two connecting rods 14 are fixed with a rotating plate 15 which is horizontally arranged, marking pens 16 are symmetrically fixed on the upper surface of the rotating plate 15, a second motor 17 is installed in the middle of the upper surface of the mounting plate 11, a mounting hole is formed in the middle of the rotating plate 15, a drill rod 18 is fixed in the mounting hole, the drill rod 18 is located between the two marking pens 16, and the length of the drill rod 18 is greater than that of the marking pens 16 (see fig. 1-2); the length of the drill rod 18 is larger than that of the marking pen 16, the drill rod 18 is firstly used for punching at the top end of the roadway, and then the marking pen 16 is used for marking around the hole, so that the installation of the screw at the later stage is facilitated.
The bottom end of the drill rod 18 is connected with an output shaft of the second motor 17, a collecting box 19 is arranged on the upper surface of the rotating plate 15, fixing rods 20 are symmetrically welded on the upper surface of the rotating plate 15, a clamping block 21 is hinged to the top end of each fixing rod 20, a spring 22 is connected to each clamping block 21, one end of each spring 22 is connected to each fixing rod 20, the collecting box 19 is of a cuboid structure with an opening in the top, a through hole is formed in the middle of the bottom wall of the collecting box 19, and the size of the through hole is matched with that of the drill rod 18 (see fig. 2-3); the collecting box 19 can collect dust generated during drilling, the drill rod 18 can conveniently pass through the drill hole, the collecting box 19 is positioned between the two fixing rods 20, and a rubber pad is bonded on the side wall of the clamping block 21; the rubber pads on the clamping blocks 21 can improve the friction force with the collecting box 19, so that the collecting box 18 is convenient to fix.
When the device is used, the device is moved to the position below a point to be measured, then the device is fixed by using a brake device on a moving wheel, when the device is measured, a motor I7 is turned on, the motor I7 drives a screw rod 6 to rotate, the screw rod 6 enables a moving block 5 to move upwards when rotating, the moving block 5 moves upwards along a chute 3 through a slider I4, when the moving block 5 moves upwards, a box body 9 is driven to move upwards through a supporting rod 8, the motor I7 is turned off after the box body 9 contacts the top end of a roadway, a graduated scale is arranged on the supporting rod 8, the heights of the installation barrel 2, the box body 9 and the base 1 are added according to the rising height of the supporting rod 8 to obtain the height of a control point, after the measurement is completed, a hydraulic cylinder 10 and a motor II 17 can be turned on, the hydraulic cylinder 10 lifts the installation plate 11, and in the rising process of the installation plate 11, the motor II 17 drives a drill rod 18 to rotate, drilling rod 18 is fixed in the through-hole of rotor plate 15, rotor plate 16 is along with drilling rod 18 is together rotated, the height that highly is greater than marker pen 16 of drilling rod 18, drilling rod 18 punches the tunnel top earlier, then after having punched certain degree of depth, circular motion can be done along the hole to two marker pens 16, mark the hole, do benefit to the installation of later stage screw, the staff of being convenient for observes, when punching the card, the dust of punching can fall into in the collecting box 19, avoid the dust to fly upward, after the work is accomplished, can recover box 9, reduce the occupation space of equipment, break fixture block 21 off simultaneously, can be convenient pull down collecting box 19, handle the dust, and is simple and convenient, and is worth promoting.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a measuring device for mine tunnel control point, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly provided with an installation barrel (2), the top of the installation barrel (2) is provided with an open cuboid structure, the inner walls of the two sides of the installation barrel (2) are provided with a first sliding groove (3) along the vertical direction, the first sliding groove (3) is connected with a first sliding block (4) in a sliding manner, a moving block (5) is fixed between the first sliding blocks (4), the middle position of the moving block (5) is provided with a threaded hole, a screw rod (6) is installed in the threaded hole, the inner surface of the bottom wall of the installation barrel (2) is provided with a first motor (7), the upper surface of the moving block (5) is symmetrically welded with support rods (8), the top ends of the two support rods (8) are fixedly provided with a box body (9) which is arranged horizontally, the box body (9) is provided with an open cuboid structure at the top, hydraulic cylinders (10) are symmetrically installed on the inner surface of the bottom wall of the box body (9), and piston rods of the two hydraulic cylinders (10) are connected with an installation plate (11) which is arranged horizontally, the upper surface of the mounting plate (11) is provided with a second sliding groove (12), the second sliding groove (12) is connected with two second sliding blocks (13) in a sliding manner, the top of each second sliding block (13) is fixed with a connecting rod (14), the top ends of the two connecting rods (14) are fixed with a rotating plate (15) arranged at the same level, marking pens (16) are symmetrically fixed on the upper surface of the rotating plate (15), a second motor (17) is installed at the middle position of the upper surface of the mounting plate (11), a mounting hole is formed in the middle position of the rotating plate (15), a drill rod (18) is fixed in the mounting hole, the bottom end of the drill rod (18) is connected with an output shaft of the second motor (17), a collecting box (19) is arranged on the upper surface of the rotating plate (15), a fixing rod (20) is symmetrically welded on the upper surface of the rotating plate (15), a clamping block (21) is hinged to the top end of the fixing rod (20), and a spring (22) is connected to the clamping block (21), one end of the spring (22) is connected to the fixing rod (20).
2. The measuring device for the mine roadway control point according to claim 1, characterized in that: the lower surface symmetry of base (1) is installed and is removed the wheel, and removes to take turns to and install brake equipment.
3. The measuring device for the mine roadway control point according to claim 1, characterized in that: the length of the screw rod (6) is smaller than that of the mounting cylinder (2), and a limiting block is mounted at the top end of the screw rod (6).
4. The measuring device for the mine roadway control point according to claim 1, characterized in that: the length of bracing piece (8) is less than the length of screw rod (6), and the top of bracing piece (8) and the top of installation section of thick bamboo (2) are located same water flat line, are provided with the scale along vertical direction on bracing piece (8).
5. The measuring device for the mine roadway control point according to claim 1, characterized in that: the second sliding groove (12) is a circular sliding groove, and the second sliding blocks (13) are located on two sides of the second sliding groove (12).
6. The measuring device for the mine roadway control point according to claim 1, characterized in that: the drill rod (18) is positioned between the two marker pens (16), and the length of the drill rod (18) is greater than that of the marker pens (16).
7. The measuring device for the mine roadway control point according to claim 1, characterized in that: the top of the collecting box (19) is provided with an open cuboid structure, the middle position of the bottom wall of the collecting box (19) is provided with a through hole, and the through hole is matched with the drill rod (18) in size.
8. The measuring device for the mine roadway control point according to claim 1, characterized in that: the collecting box (19) is positioned between the two fixing rods (20), and a rubber pad is bonded on the side wall of the clamping block (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010720090.7A CN111765863B (en) | 2020-07-24 | 2020-07-24 | Measuring device for mine tunnel control point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010720090.7A CN111765863B (en) | 2020-07-24 | 2020-07-24 | Measuring device for mine tunnel control point |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111765863A CN111765863A (en) | 2020-10-13 |
| CN111765863B true CN111765863B (en) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010720090.7A Active CN111765863B (en) | 2020-07-24 | 2020-07-24 | Measuring device for mine tunnel control point |
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| CN (1) | CN111765863B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113588914B (en) * | 2021-06-22 | 2023-05-19 | 清华大学 | Tunnel cave wall rock mass detection device and rock mass disturbance state test method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2460096A (en) * | 2008-06-27 | 2009-11-18 | Wajid Rasheed | Reamer and calliper tool both having means for determining bore diameter |
| CN107313717A (en) * | 2017-08-07 | 2017-11-03 | 济宁新创化工科技有限公司 | Roof hangs muscle installs punch device and its application method |
| CN207636595U (en) * | 2018-01-08 | 2018-07-20 | 杨柳 | A kind of mining geology survey device |
| CN108941655A (en) * | 2018-08-31 | 2018-12-07 | 刘荷花 | A kind of aluminium-plastic panel automatic punching system of processing and its aluminium-plastic panel automatic punching technique |
| CN109098763A (en) * | 2018-10-31 | 2018-12-28 | 安徽理工大学 | Coal mine roadway surface displacement automated watch-keeping facility |
-
2020
- 2020-07-24 CN CN202010720090.7A patent/CN111765863B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2460096A (en) * | 2008-06-27 | 2009-11-18 | Wajid Rasheed | Reamer and calliper tool both having means for determining bore diameter |
| CN107313717A (en) * | 2017-08-07 | 2017-11-03 | 济宁新创化工科技有限公司 | Roof hangs muscle installs punch device and its application method |
| CN207636595U (en) * | 2018-01-08 | 2018-07-20 | 杨柳 | A kind of mining geology survey device |
| CN108941655A (en) * | 2018-08-31 | 2018-12-07 | 刘荷花 | A kind of aluminium-plastic panel automatic punching system of processing and its aluminium-plastic panel automatic punching technique |
| CN109098763A (en) * | 2018-10-31 | 2018-12-28 | 安徽理工大学 | Coal mine roadway surface displacement automated watch-keeping facility |
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| CN111765863A (en) | 2020-10-13 |
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