CN217845197U - Survey device for coal mine geological exploration - Google Patents
Survey device for coal mine geological exploration Download PDFInfo
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- CN217845197U CN217845197U CN202221748360.6U CN202221748360U CN217845197U CN 217845197 U CN217845197 U CN 217845197U CN 202221748360 U CN202221748360 U CN 202221748360U CN 217845197 U CN217845197 U CN 217845197U
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Abstract
The utility model discloses a colliery geological exploration is with surveying device relates to the colliery field of surveying. This survey device for coal mine geological exploration, including surveying instrument and bracing piece, the inside of fixing base is provided with the gravity horizontal mechanism who is used for the level to correct, and gravity horizontal mechanism is including hanging a section of thick bamboo and ball seat, hangs a section of thick bamboo fixed mounting in the inside of ball seat, and the ball groove has been seted up to the inside of fixing base, and the ball seat rotates the inside of connecting at the ball groove. This survey device is used in coal mine geological exploration, through outwards strutting the bracing piece, then rotate the extension screw rod respectively to this makes the top of fixing base present the level as far as, twists locking screw clockwise, pours into a certain amount of water to the inside of hanging a section of thick bamboo, and at this moment under the action of gravity, hanging a section of thick bamboo is vertical downward suspension state, and the ball seat is the horizontality at the inside free rotation of ball groove this moment, makes the mount pad be the horizontality, with this horizontal adjustment who realizes high accuracy.
Description
Technical Field
The utility model relates to a colliery surveys technical field, specifically is a colliery geological exploration is with surveying device.
Background
In the process of coal mine geological exploration, firstly, surveying the appearance terrain, then analyzing according to a surveying result, selecting a proper exploration point, and then carrying out drilling sampling exploration on the exploration point.
However, in the process of actual surveying, the surveying result is usually in error with the actual situation due to the limitation of equipment conditions and the influence of surveying techniques, and the main reason for the error is that the level of a surveying instrument cannot be guaranteed during surveying;
the main problem of this situation is that the external geographical environment is complex, the ground surface of the mining area is usually uneven, and during actual exploration, large calibration equipment is inconvenient to carry, and general surveyors place survey supports and manually adjust and calibrate the supports as much as possible according to a level gauge, so that the survey instruments are leveled as much as possible, but large errors still exist, certain difficulty is brought to subsequent exploration drilling operation, and a survey device for coal mine geological exploration is specially provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
To prior art not enough, the utility model discloses a colliery geological exploration is with surveying device to solve the current process of surveying that proposes in the above-mentioned background art, general survey personnel all survey the support through placing, then carry out manual regulation calibration as far as possible according to the spirit level, for surveying the appearance and providing the level as far as possible, but still there is the problem of great error.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a survey apparatus for coal mine geological exploration, comprising:
the device comprises a mapper for geological survey and a supporting rod which is arranged at the bottom of the mapper for supporting;
the top of the fixed seat is provided with a mounting seat, the supporting rod is movably hinged to the outer surface of the bottom end of the fixed seat, and the surveying instrument is movably clamped at the top of the mounting seat;
a gravity horizontal mechanism for horizontal correction is arranged in the fixed seat, and the mounting seat is fixedly connected to the top of the gravity horizontal mechanism;
the gravity horizontal mechanism comprises a suspension cylinder for correcting a balance weight and a ball seat for horizontal correction, and the suspension cylinder is fixedly arranged at the bottom of the ball seat;
the ball seat is rotatably connected inside the ball groove.
Preferably, the outer surface of the fixing seat is in threaded connection with a locking screw, the end part of the locking screw is rotatably connected with a rubber pressing block, and the rubber pressing block extends to the inside of the ball groove.
Preferably, the top of the fixed seat is provided with an oil filling hole, and the bottom end of the oil filling hole is communicated with the inside of the ball groove.
Preferably, hang the top fixedly connected with link of a section of thick bamboo, the draw-in groove has been seted up to the side of hanging a section of thick bamboo, the bracing piece is folding to be accomodate in the inside of draw-in groove, the inside threaded connection of bottom of bracing piece has the extension screw rod that is used for adjusting supporting height.
Preferably, the top threaded connection of link has the connecting rod, the fixed cup joint of ball seat is at the surface of connecting rod, mount pad threaded connection is on the top of connecting rod.
Preferably, the lower surface of mount pad and the both sides that are located the connecting rod have all seted up the spout, the bottom of surveying instrument is provided with two sets of and lateral sliding's L shape metal strip, L shape metal strip sliding connection is in the inside of spout.
Preferably, two sets of equal fixedly connected with magnet in one side that the spout carried on the back mutually, magnet and the tip magnetism of L shape metal strip are inhaled fixedly.
The utility model discloses a colliery geological exploration is with surveying device, its beneficial effect who possesses as follows:
1. this survey device is used in coal mine geological exploration, through strutting the bracing piece outwards, then rotate the extension screw rod of three group bracing piece bottoms respectively, make the extension screw rod outwards extend, make the top of fixing base present the level as far as with this, then through twisting locking screw rod clockwise, make rubber briquetting and ball seat surface separation, this moment again through pouring into a certain amount of water to the inside of suspension section of thick bamboo, this moment under the action of gravity, the suspension section of thick bamboo is vertical downward suspension state, the ball seat freely rotates in the ball inslot portion this moment, finally make the mount pad at connecting rod top be the horizontality, then move through twisting locking screw rod anticlockwise, make rubber briquetting and ball seat surface extrusion fixed, with this horizontal adjustment who realizes high accuracy.
2. This survey device is used in coal mine geological exploration through placing the mapping appearance at the top of mount pad to make the inside of spout is inserted to the bottom of L shape metal strip, this moment under the adsorption of magnet, two sets of L shape metal strips are automatic to the both sides slip, accomplish with two sets of magnets respectively and adsorb fixedly, are convenient for install the mapping appearance.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a sectional view of the internal structure of the fixing base of the present invention;
FIG. 3 is a schematic structural view of the gravity level mechanism of the present invention;
fig. 4 is the bottom structure explosion diagram of the surveying instrument of the utility model.
In the figure: 1. a surveying instrument; 2. a support bar; 3. a fixed seat; 4. a gravity level mechanism; 41. a suspension cylinder; 42. a connecting rod; 43. a ball seat; 44. a connecting frame; 45. a card slot; 5. extending the screw; 6. a ball groove; 7. an oil filler hole; 8. locking the screw rod; 9. pressing rubber blocks; 10. a mounting base; 11. an L-shaped metal strip; 12. a chute; 13. and a magnet.
Detailed Description
The embodiment of the utility model discloses a survey device for coal mine geological exploration, as shown in figures 1-4, comprising;
a surveying instrument 1 for geological surveying and a support rod 2 installed at the bottom of the surveying instrument 1 for support;
the top of the fixed seat 3 is provided with an installation seat 10, the support rod 2 is movably hinged on the outer surface of the bottom end of the fixed seat 3, and the surveying instrument 1 is movably clamped on the top of the installation seat 10;
a gravity horizontal mechanism 4 for horizontal correction is arranged in the fixed seat 3, and the mounting seat 10 is fixedly connected to the top of the gravity horizontal mechanism 4;
the gravity level mechanism 4 comprises a suspension cylinder 41 for correcting the balance weight and a ball seat 43 for horizontal correction, wherein the suspension cylinder 41 is fixedly arranged at the bottom of the ball seat 43;
More specifically, the outer surface threaded connection of fixing base 3 has locking screw 8, and the tip of locking screw 8 rotates and is connected with rubber briquetting 9, and rubber briquetting 9 extends to the inside of ball groove 6, through rotating locking screw 8 for rubber briquetting 9 pastes the extrusion fixedly with the surface of ball seat 43 mutually.
More specifically, oil filler point 7 has been seted up at the top of fixing base 3, and the bottom of oil filler point 7 is linked together with the inside of ball groove 6, is convenient for pour into lubricating oil into the inside of ball groove 6 to this makes ball seat 43 can the free rotation.
More specifically, hang a 41 top fixedly connected with link 44, draw-in groove 45 has been seted up to the side of hanging a 41, bracing piece 2 is folding to be accomodate in the inside of draw-in groove 45, the inside threaded connection in bottom of bracing piece 2 has the extension screw rod 5 that is used for adjusting supporting height, the top threaded connection of link 44 has connecting rod 42, ball seat 43 is fixed to cup joint the surface at connecting rod 42, 10 threaded connection on the top of connecting rod 42 of mount pad, pour into a certain amount of water through the inside to hanging a 41, this moment under the action of gravity, it is vertical downwardly hanging state to hang a 41, ball seat 43 is at the inside free rotation of ball groove 6 this moment, finally make the mount pad 10 at connecting rod 42 top be the horizontality.
More specifically, spout 12 has all been seted up to the lower surface of mount pad 10 and the both sides that are located connecting rod 42, surveying instrument 1's bottom is provided with two sets of and lateral sliding's L shape metal strip 11, the inside at spout 12 of 11 sliding connection of L shape metal strip, the equal fixedly connected with magnet 13 in one side that two sets of spout 12 carried on the back mutually, magnet 13 is fixed with the tip magnetism of L shape metal strip 11, through placing surveying instrument 1 at the top of mount pad 10, and make the inside of spout 12 is inserted to the bottom of L shape metal strip 11, this moment under magnet 13's adsorption, two sets of L shape metal strip 11 are automatic to the both sides slip, accomplish with two sets of magnet 13 respectively and adsorb fixedly, be convenient for install surveying instrument 1.
The working principle is as follows: when the device is carried, the supporting rod 2 is folded and stored in the clamping groove 45, and at the moment, the surveying instrument 1 and parts for supporting the surveying instrument 1 can be stored separately;
when the fixing device is used, the supporting rods 2 are unfolded outwards, the extension screws 5 at the bottoms of the three groups of supporting rods 2 are rotated respectively, the extension screws 5 extend outwards, so that the top of the fixing seat 3 is as horizontal as possible, the locking screws 8 are screwed clockwise, the rubber pressing block 9 is separated from the outer surface of the ball seat 43, a certain amount of water is poured into the suspension cylinder 41, the suspension cylinder 41 is in a vertically downward suspension state under the action of gravity, the ball seat 43 freely rotates in the ball groove 6, the mounting seat 10 at the top of the connecting rod 42 is finally in a horizontal state, and the locking screws 8 are screwed anticlockwise, so that the rubber pressing block 9 and the outer surface of the ball seat 43 are extruded and fixed;
then through placing surveying instrument 1 at the top of mount pad 10 to make the inside of spout 12 is inserted to the bottom of L shape metal strip 11, this moment under magnet 13's adsorption, two sets of L shape metal strips 11 are automatic to the both sides slip, accomplish respectively with two sets of magnets 13 and adsorb fixedly, are convenient for install surveying instrument 1, compare with traditional manual regulation, surveying instrument 1 this moment has very high level precision.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A survey apparatus for coal mine geological exploration, comprising;
the geological survey surveying and mapping device comprises a surveying and mapping instrument (1) for geological survey and a supporting rod (2) which is arranged at the bottom of the surveying and mapping instrument (1) and used for supporting;
the top of the fixed seat (3) is provided with an installation seat (10), the supporting rod (2) is movably hinged to the outer surface of the bottom end of the fixed seat (3), and the surveying instrument (1) is movably clamped at the top of the installation seat (10);
the method is characterized in that: a gravity horizontal mechanism (4) for horizontal correction is arranged in the fixed seat (3), and the mounting seat (10) is arranged at the top of the gravity horizontal mechanism (4);
the gravity horizontal mechanism (4) comprises a suspension cylinder (41) for correcting a balance weight and a ball seat (43) for horizontal correction, and the suspension cylinder (41) is fixedly arranged at the bottom of the ball seat (43);
a ball groove (6) is formed in the fixed seat (3), and the ball seat (43) is rotatably connected in the ball groove (6).
2. A survey apparatus for coal mine geological exploration, as claimed in claim 1, wherein: threaded connection has locking screw (8) on fixing base (3), the tip of locking screw (8) is rotated and is connected with rubber briquetting (9), rubber briquetting (9) extend to in ball groove (6).
3. A survey apparatus for coal mine geological exploration, as claimed in claim 2, wherein: an oil filling hole (7) is formed in the top of the fixing seat (3), and the bottom end of the oil filling hole (7) is communicated with the ball groove (6).
4. A survey apparatus for coal mine geological exploration, as claimed in claim 1, wherein: the top of hanging a section of thick bamboo (41) is provided with link (44), draw-in groove (45) have been seted up to the side of hanging a section of thick bamboo (41), bracing piece (2) are folded and are accomodate in draw-in groove (45), the bottom internal thread of bracing piece (2) is connected with extension screw rod (5) that are used for adjusting supporting height.
5. A survey apparatus for coal mine geological exploration, according to claim 4, characterized in that: the top threaded connection of link (44) has connecting rod (42), fixed the cup jointing on connecting rod (42) of ball seat (43), mount pad (10) threaded connection is on the top of connecting rod (42).
6. A survey apparatus for coal mine geological exploration, according to claim 5, characterized in that: the lower surface of mount pad (10) and the both sides that are located connecting rod (42) have all seted up spout (12), the bottom of surveying instrument (1) is provided with two sets of and lateral sliding's L shape metal strip (11), L shape metal strip (11) sliding connection is in spout (12).
7. A survey apparatus for coal mine geological exploration, as claimed in claim 6, wherein: two sets of spout (12) one side of the back of the body all is provided with magnet (13), magnet (13) are fixed with the tip magnetism of L shape metal strip (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221748360.6U CN217845197U (en) | 2022-07-06 | 2022-07-06 | Survey device for coal mine geological exploration |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221748360.6U CN217845197U (en) | 2022-07-06 | 2022-07-06 | Survey device for coal mine geological exploration |
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| CN217845197U true CN217845197U (en) | 2022-11-18 |
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| CN202221748360.6U Active CN217845197U (en) | 2022-07-06 | 2022-07-06 | Survey device for coal mine geological exploration |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116255965A (en) * | 2023-05-16 | 2023-06-13 | 山东永昇重工有限公司 | Steel construction bridge straightness detection device that hangs down |
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2022
- 2022-07-06 CN CN202221748360.6U patent/CN217845197U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116255965A (en) * | 2023-05-16 | 2023-06-13 | 山东永昇重工有限公司 | Steel construction bridge straightness detection device that hangs down |
| CN116255965B (en) * | 2023-05-16 | 2023-08-25 | 山东永昇重工有限公司 | Steel construction bridge straightness detection device that hangs down |
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