CN216482602U

CN216482602U - Protractor with intelligent measurement core axis included angle

Info

Publication number: CN216482602U
Application number: CN202220056851.8U
Authority: CN
Inventors: 罗森森
Original assignee: No 203 Research Institute Of Nuclear Industry
Current assignee: No 203 Research Institute Of Nuclear Industry
Priority date: 2022-01-11
Filing date: 2022-01-11
Publication date: 2022-05-10
Anticipated expiration: 2032-01-11

Abstract

The utility model provides a protractor with intelligent measurement rock core axle center contained angle carries out accurate positioning to between the centre of a circle that can not make the protractor among the prior art and the rock core axle, also has the function of adjusting to the degree of parallelism between the centre of a circle of protractor and the rock core axle in addition, can lead to measuring result to appear the deviation, and the precision is lower, very big reduction the problem of the efficiency of geology rock core marshalling, the scheme as follows is put forward now, and it includes the arc protractor, the left side fixedly connected with rectangle telescopic link of arc protractor, the left end of rectangle telescopic link is rotated and is connected with the mounting panel, the bottom fixedly connected with regulating box of mounting panel. The utility model discloses a simple structure has realized adjusting the transverse position and the rotation of arc protractor for agree with more when measuring between arc protractor and the rock core axle, improved angular surveying precision and efficiency, the practicality is stronger.

Description

Protractor with intelligent measurement core axis included angle

Technical Field

The utility model relates to a geological survey technical field especially relates to a protractor with intelligent measurement rock core axle center contained angle.

Background

Included angle of rock axis: the included angle between the mark surface and the axial surface of the rock core is basic data for knowing the inclination angles of the stratum, the ore bed (body), the rock (ore) vein and the geological structure, compiling a geological profile and calculating the thickness of the stratum and the ore bed (body). Therefore, the accurate measurement of the included angle of the rock core shaft is very important for the calculation of the thickness of the stratum and the thickness of the mineral deposit, the calculation of the amount of mineral resources and the like.

At present, for the traditional protractor method, because the core is a cylinder and the protractor is a flat plate, the shape difference between the core and the protractor is large, the protractor and the core cannot be matched during measurement, and the reading error is large; compared with the traditional protractor method, the improved protractor method solves the problem of fitting between the protractor and a rock core, improves the reading precision to a certain extent, and in the daily geological rock core recording process, the method is complex in operation, cannot accurately position the circle center of the protractor and the rock core shaft, and also has the function of adjusting the parallelism between the circle center of the protractor and the rock core shaft, so that the deviation of a measuring result can be caused, the precision is low, and the geological rock core recording efficiency is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving and carrying out accurate positioning between the centre of a circle that can not make the protractor among the prior art and the rock core axle, also do not have the function of adjusting to the degree of parallelism between the centre of a circle of protractor and the rock core axle in addition, can lead to measuring result to appear the deviation, the precision is lower, very big reduction the shortcoming of the efficiency of geology rock core catalog, and the protractor with intelligent measurement rock core axle center contained angle that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a protractor capable of intelligently measuring core axis included angle comprises an arc protractor, wherein a rectangular telescopic rod is fixedly connected to the left side of the arc protractor, the left end of the rectangular telescopic rod is rotatably connected with a mounting plate, the bottom end of the mounting plate is fixedly connected with an adjusting box, the right side of the adjusting box is fixedly connected with a transparent core shell which is matched with the arc protractor, a disc is fixedly sleeved on the rectangular telescopic rod, the left side of the disc is rotatably connected with a connecting rod, the bottom end of the connecting rod is rotatably connected with a lifting rod, the bottom end of the lifting rod penetrates through the top of the adjusting box and extends into the adjusting box, the interior of the adjusting box is provided with an adjusting mechanism which is connected with the bottom end of the lifting rod, and the rectangular telescopic rod is provided with a positioning mechanism, and the positioning mechanism is connected with the mounting plate.

Preferably, positioning mechanism includes bearing, fixed plate, second lead screw and second screw-nut, the fixed cover of bearing is established on the rectangle telescopic link, the top of bearing and the bottom fixed connection of fixed plate, the left side of fixed plate is rotated with the right-hand member of second lead screw and is connected, second screw-nut fixed connection is on the top of mounting panel, second screw-nut and second lead screw threaded connection through the threaded connection cooperation between second lead screw and the second screw-nut, can drive the rectangle telescopic link and stretch out and draw back.

Preferably, the adjusting mechanism comprises a first screw-nut, a first screw rod, a triangular block, an unlocking rod, a clamping block, a U-shaped frame and a rotating rod, the first screw-nut is fixedly connected to the left side of the adjusting box, the first screw rod is in threaded connection with the first screw-nut, the right end of the first screw rod penetrates through the left side of the adjusting box and is connected with the left side of the triangular block in a rotating manner, the bottom of the triangular block is in sliding connection with the inner wall of the bottom of the adjusting box, the top of the triangular block is in sliding connection with the bottom end of the lifting rod, the left side of the lifting rod is provided with a plurality of clamping grooves, the right end of the unlocking rod is fixedly connected with the left end of the clamping block, the clamping block is matched with the clamping grooves, the left end of the unlocking rod penetrates through the inner wall of the left side of the adjusting box and extends to the outside of the adjusting box, the left end of the unlocking rod is fixedly connected with the right side of the U-shaped frame, the bottom end of the rotating rod extends into the U-shaped frame and is matched with the U-shaped frame, through the transmission between first lead screw and the rectangle telescopic link, can drive the arc protractor and rotate.

Preferably, the chute has been seted up at the top of triangle piece, the bottom of lifter rotates and is connected with the slider, slider sliding connection can drive the lifter and reciprocate through the transmission between chute and the slider in the chute.

Preferably, the sliding sleeve is equipped with the sleeve pipe on the unlocking lever, sheathed tube top and the top inner wall fixed connection of regulating box can make the removal of unlocking lever more stable through setting up the sleeve pipe.

Preferably, the cover is equipped with reset spring on the unblock pole, reset spring's left end fixed connection is on the left side inner wall of regulating box, reset spring's right-hand member fixed connection can drive the unblock pole through setting up reset spring and remove to the right side and reset on the unblock pole.

Has the advantages that: the arc protractor can be driven to carry out transverse position adjustment through transmission between the first lead screw and the arc protractor, and the position of a bedding surface or vein body to be measured can pass through the arc protractor through the adjustment of the transverse position of the arc protractor, so that the arc protractor and a rock core shaft can be more matched, the measurement precision of the arc protractor is improved, and the measurement data is more accurate;

the arc protractor can be driven to rotate through transmission between the first lead screw and the arc protractor, and the parallelism between the axis of the rock core shaft and the circle center line of the arc protractor can be adjusted through rotating adjustment of the arc protractor, so that the axis of the arc protractor and the axis of the rock core shaft are parallel and perpendicular, and then the operation is simple through the mode, the reading error of the arc protractor is reduced, the measurement precision is improved, and the geological core compiling efficiency is greatly improved;

the utility model discloses a simple structure has realized adjusting the transverse position and the rotation of arc protractor for agree with more when measuring between arc protractor and the rock core axle, improved angular measurement precision and efficiency, the practicality is stronger.

Drawings

Fig. 1 is a front view of a structure of an angle gauge with intelligent measurement of an included angle of an axis of a core, which is provided by the utility model;

fig. 2 is a schematic structural view of a part a in fig. 1 of a protractor with an intelligent measurement core axis included angle provided by the present invention;

fig. 3 is a main sectional view of a structure of an adjusting box of the angle gauge with an intelligent measurement core axis included angle provided by the utility model;

fig. 4 is a schematic structural diagram of a part B in fig. 3 of a protractor with an intelligent measurement of an included angle of an axis of a core according to the present invention;

fig. 5 is a structural plan view of an arc-shaped protractor with the protractor for intelligently measuring the core axis included angle provided by the utility model;

fig. 6 is a three-dimensional structural diagram of a rectangular telescopic rod and a circular disc of the angle gauge with intelligent measurement of the core axis included angle provided by the utility model;

fig. 7 is the utility model provides a structure three-dimensional map of transparent rock core shell with protractor of intelligent measurement rock core axle center contained angle.

In the figure: 1. an arc protractor; 2. a transparent core shell; 3. an adjusting box; 4. a first lead screw nut; 5. a first lead screw; 6. a triangular block; 7. a chute; 8. a slider; 9. a lifting rod; 10. a card slot; 11. an unlocking lever; 12. a clamping block; 13. a sleeve; 14. a return spring; 15. a U-shaped frame; 16. rotating the rod; 17. mounting a plate; 18. a rectangular telescopic rod; 19. a disc; 20. a connecting rod; 21. a bearing; 22. a fixing plate; 23. a second lead screw; 24. and a second lead screw nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-7, a protractor with intelligent measurement of core axis included angle comprises an arc protractor 1, a rectangular telescopic rod 18 is fixedly connected to the left side of the arc protractor 1, the rectangular telescopic rod 18 can be matched with a positioning mechanism to extend and retract and can also be matched with an adjusting mechanism to rotate, a mounting plate 17 is rotatably connected to the left end of the rectangular telescopic rod 18, the mounting plate 17 can stably support the arc protractor 1, an adjusting box 3 is fixedly connected to the bottom end of the mounting plate 17, a transparent core shell 2 is fixedly connected to the right side of the adjusting box 3, the transparent core shell 2 can be completely attached to a rock core shaft, the transparent core shell 2 is matched with the arc protractor 1, a circular disc 19 is fixedly sleeved on the rectangular telescopic rod 18, a connecting rod 20 is rotatably connected to the left side of the circular disc 19, a lifting rod 9 is rotatably connected to the bottom end of the connecting rod 20, the bottom end of the lifting rod 9 penetrates through the top of the adjusting box 3 and extends into the adjusting box 3, an adjusting mechanism is arranged in the adjusting box 3 and connected with the bottom end of the lifting rod 9, and a positioning mechanism is arranged on the rectangular telescopic rod 18 and connected with the mounting plate 17;

the positioning mechanism comprises a bearing 21, a fixing plate 22, a second lead screw 23 and a second lead screw nut 24, the bearing 21 is fixedly sleeved on the rectangular telescopic rod 18, the top of the bearing 21 is fixedly connected with the bottom end of the fixing plate 22, the left side of the fixing plate 22 is rotatably connected with the right end of the second lead screw 23, the second lead screw nut 24 is fixedly connected with the top end of the mounting plate 17, the second lead screw nut 24 is in threaded connection with the second lead screw 23, and the rectangular telescopic rod 18 can be driven to stretch and retract through threaded connection and matching between the second lead screw 23 and the second lead screw nut 24;

the adjusting mechanism comprises a first lead screw nut 4, a first lead screw 5, a triangular block 6, an unlocking rod 11, a clamping block 12, a U-shaped frame 15 and a rotating rod 16, the first lead screw nut 4 is fixedly connected to the left side of the adjusting box 3, the first lead screw 5 is in threaded connection with the first lead screw nut 4, the right end of the first lead screw 5 penetrates through the left side of the adjusting box 3 and is rotatably connected with the left side of the triangular block 6, the bottom of the triangular block 6 is in sliding connection with the inner wall of the bottom of the adjusting box 3, the top of the triangular block 6 is in sliding connection with the bottom end of the lifting rod 9, the left side of the lifting rod 9 is provided with a plurality of clamping grooves 10, the right end of the unlocking rod 11 is fixedly connected with the left end of the clamping block 12, the clamping block 12 is matched with the clamping grooves 10, the lifting limit of the lifting rod 9 can be realized through the matching between the clamping block 12 and the clamping grooves 10, the left end of the unlocking rod 11 penetrates through the inner wall of the left side of the adjusting box 3 and extends to the outside of the adjusting box 3, the left end of the unlocking rod 11 is fixedly connected with the right side of the U-shaped frame 15, transmission between the rotating rod 16 and the unlocking rod 11 can be facilitated through the matching between the U-shaped frame 15 and the rotating rod 16, the bottom end of the rotating rod 16 extends into the U-shaped frame 15 and is matched with the U-shaped frame 15, and the arc protractor 1 can be driven to rotate through the transmission between the first lead screw 5 and the rectangular telescopic rod 18; the top of the triangular block 6 is provided with a chute 7, the bottom end of the lifting rod 9 is rotatably connected with a sliding block 8, the sliding block 8 is slidably connected in the chute 7, and the lifting rod 9 is driven to move up and down through transmission between the chute 7 and the sliding block 8; the unlocking rod 11 is slidably sleeved with a sleeve 13, the top of the sleeve 13 is fixedly connected with the inner wall of the top of the adjusting box 3, and the sleeve 13 is arranged to enable the unlocking rod 11 to move more stably; the cover is equipped with reset spring 14 on the unblock pole 11, and reset spring 14's left end fixed connection is on the left side inner wall of regulating box 3, and reset spring 14's right-hand member fixed connection can drive unblock pole 11 through setting up reset spring 14 and remove to the right side and reset on unblock pole 11.

The working principle is as follows: when the core angle measuring device is used, the transparent core shell 2 is firstly sleeved at the core position of an axial included angle to be measured, so that the axis of the transparent core shell 2 is parallel to the core axis, then the second screw rod 23 is rotated, the second screw rod 23 is driven to move towards the right through the threaded connection and matching between the second screw rod 23 and the second screw rod nut 24, then the second screw rod 23 drives the fixed plate 22 to move towards the right, when the fixed plate 22 moves towards the right, the inner axial right side of the rectangular telescopic rod 18 is driven to move, when the inner axial right side of the rectangular telescopic rod 18 moves, the arc protractor 1 is driven to move towards the right, here, the arc protractor 1 can be driven to move towards the left through reversely rotating the first screw rod 23, through the adjustment of the transverse position of the arc protractor 1, a bedding plane or vein body to be measured can pass through the 0 point position of the arc protractor 1, and the core axis can be more matched through the mode, the measurement precision of the arc-shaped protractor 1 is improved, the measurement data is more accurate, then the inclination angle of the arc-shaped protractor 1 is adjusted according to the parallelism between the axial lead of the rock core shaft and the circle center line of the arc-shaped protractor 1, firstly, the top end of the rotating rod 16 is pressed towards one side close to the adjusting box 3 by hands, the transparent core shell 2 can be more attached to the rock core shaft by pressing the rotating rod 16, the connection stability between the arc-shaped protractor 1 and the rock core shaft is also improved, when the top end of the rotating rod 16 rotates towards one side close to the adjusting box 3, the bottom end of the rotating rod 16 drives the U-shaped frame 15 to move towards the left side through the matching with the U-shaped frame 15, when the U-shaped frame 15 moves towards the left side, the unlocking rod 11 is driven to move towards the left side, when the unlocking rod 15 moves towards the left side, the clamping block 12 is driven to move towards the left side, when the clamping block 12 moves towards the left side, the clamping block 12 can be separated from the clamping groove 10, when the clamping block 12 is separated from the clamping groove 10, the movement limit of the lifting rod 9 is released, the first screw rod 5 is rotated, the first screw rod 5 can be driven to move towards the right side or the left side through the threaded connection and matching between the first screw rod 5 and the first screw rod nut 4, when the first screw rod 5 moves, the triangular block 6 can be driven to move towards the right side or the left side, when the triangular block 6 moves towards the left side or the right side, the lifting rod 9 can be driven to move upwards or downwards through the sliding limit matching between the sliding block 8 and the chute 7, when the lifting rod 9 moves upwards or downwards, the connecting rod 20 can be driven to move upwards or downwards, when the connecting rod 20 moves upwards or downwards, the disc 19 can be driven to rotate clockwise or anticlockwise, when the disc 19 rotates clockwise or anticlockwise, the rectangular telescopic rod 18 is driven to rotate clockwise or anticlockwise, then the rectangular telescopic rod 18 drives the arc protractor 1 to rotate clockwise or anticlockwise by taking the rectangular telescopic rod 18 as an axis, and the parallelism between the axis line of the rock core shaft and the circle center line of the arc protractor 1 can be adjusted by rotating and adjusting the arc protractor 1, so that the circle center line of the arc protractor 1 and the axis line of the rock core shaft are in a parallel and vertical state, and then the operation is simple in such a way, the reading error of the arc protractor 1 is reduced, the measurement precision is improved, and the geological core compiling efficiency is greatly improved;

in addition, be equipped with intelligent integrated device on this arc protractor 1, be equipped with the power on this intelligent integrated device, a data processor, angle sensor, voice sensor and display screen, when carrying out angle measurement, the angle value when surveying is noted through angle sensor, then angle sensor in time conveys received angle signal to data processor, angle data after data processor handles presents on the display screen with digital form, then measure the angle and handle the back through data processor, still can carry out voice broadcast through voice sensor, through such a mode, make this arc protractor 1 more intelligent, and efficiency is faster, measuring effect is better.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a protractor with intelligent measurement rock core axle center contained angle, includes arc protractor (1), its characterized in that, the left side fixedly connected with rectangle telescopic link (18) of arc protractor (1), the left end of rectangle telescopic link (18) is rotated and is connected with mounting panel (17), the bottom fixedly connected with regulating box (3) of mounting panel (17), the right side fixedly connected with transparent rock core shell (2) of regulating box (3), transparent rock core shell (2) cooperatees with arc protractor (1), the fixed cover is equipped with disc (19) on rectangle telescopic link (18), the left side of disc (19) is rotated and is connected with connecting rod (20), the bottom of connecting rod (20) is rotated and is connected with lifter (9), the bottom of lifter (9) runs through the top of regulating box (3) and extends to the inside of regulating box (3), the inside of regulating box (3) sets up adjustment mechanism, adjustment mechanism is connected with the bottom of lifter (9), be provided with positioning mechanism on rectangle telescopic link (18), positioning mechanism is connected with mounting panel (17).

2. The angle gauge with the intelligent measurement core axis included angle of claim 1, wherein the positioning mechanism comprises a bearing (21), a fixing plate (22), a second lead screw (23) and a second lead screw nut (24), the bearing (21) is fixedly sleeved on the rectangular telescopic rod (18), the top of the bearing (21) is fixedly connected with the bottom end of the fixing plate (22), the left side of the fixing plate (22) is rotatably connected with the right end of the second lead screw (23), the second lead screw nut (24) is fixedly connected with the top end of the mounting plate (17), and the second lead screw nut (24) is in threaded connection with the second lead screw (23).

3. The protractor with the function of intelligently measuring the core axis included angle of the rock core according to claim 1, wherein the adjusting mechanism comprises a first lead screw nut (4), a first lead screw (5), a triangular block (6), an unlocking rod (11), a clamping block (12), a U-shaped frame (15) and a rotating rod (16), the first lead screw nut (4) is fixedly connected to the left side of the adjusting box (3), the first lead screw (5) is in threaded connection with the first lead screw nut (4), the right end of the first lead screw (5) penetrates through the left side of the adjusting box (3) and is rotatably connected with the left side of the triangular block (6), the bottom of the triangular block (6) is in sliding connection with the inner wall of the bottom of the adjusting box (3), the top of the triangular block (6) is in sliding connection with the bottom end of the lifting rod (9), the left side of the lifting rod (9) is provided with a plurality of clamping grooves (10), the right-hand member of unblock pole (11) and the left end fixed connection of fixture block (12), fixture block (12) cooperate with draw-in groove (10), the left end of unblock pole (11) runs through the left side inner wall of regulating box (3) and extends to the outside of regulating box (3), the left end and the U type frame (15) right side fixed connection of unblock pole (11), the bottom of dwang (16) extends to in U type frame (15) and cooperatees with U type frame (15).

4. The angle gauge with the intelligent measurement core axis included angle of claim 3, wherein a chute (7) is formed in the top of the triangular block (6), a sliding block (8) is rotatably connected to the bottom end of the lifting rod (9), and the sliding block (8) is slidably connected into the chute (7).

5. The angle gauge with the intelligent measurement of the core axis included angle of claim 3, wherein the unlocking rod (11) is slidably sleeved with a sleeve (13), and the top of the sleeve (13) is fixedly connected with the inner wall of the top of the adjusting box (3).

6. The angle gauge with the intelligent measurement core axis included angle of claim 3, wherein the unlocking rod (11) is sleeved with a return spring (14), the left end of the return spring (14) is fixedly connected to the inner wall of the left side of the adjusting box (3), and the right end of the return spring (14) is fixedly connected to the unlocking rod (11).