CN114993257A

CN114993257A - Intelligent surveying instrument for geological exploration

Info

Publication number: CN114993257A
Application number: CN202210898764.1A
Authority: CN
Inventors: 杜金亮; 胡爱华; 冯宝春; 侯占勇
Original assignee: Shandong Fourth Geological Mineral Investigation and Exploration Institute
Current assignee: Shandong Fourth Geological Mineral Investigation and Exploration Institute
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-09-02
Anticipated expiration: 2042-07-28
Also published as: CN114993257B

Abstract

The invention provides an intelligent surveying instrument for geological exploration, which belongs to the technical field of geological exploration and comprises a surveying main body, a mounting seat and a triangular support frame, wherein the surveying main body is mounted on the triangular support frame through the mounting seat, a front-mounted adjusting part is arranged between the mounting seat and the triangular support frame, the surveying main body is rotatably connected to the mounting seat, and an auxiliary control part is arranged between the mounting seat and the triangular support frame. This intelligent surveying instrument is used in geological exploration shifts the regulation to the support to the regulation to the installation panel in with the accommodation process, whole accommodation process need not to go on repeatedly, the degree of difficulty and the working strength of accommodation process have effectively been reduced, and the controllability of installation panel levelness regulation has been improved, secondly, the sensitivity of control surveying and mapping main part rotation process that can be nimble, the flexibility ratio of surveying and mapping main part rotation in-process has both been guaranteed, the stability of surveying and mapping main part positioning process has been improved again, wholly practice thrift consuming time of surveying instrument levelness regulation, the efficiency of survey and drawing has effectively been improved.

Description

Intelligent surveying instrument for geological exploration

Technical Field

The invention relates to the technical field of geological exploration, in particular to an intelligent surveying instrument for geological exploration.

Background

The surveying instrument is the detection equipment commonly used in the geological exploration process, gathers geology each item data through the surveying instrument, then knows the concrete condition of geology through the data analysis who gathers, and wherein, the levelness of surveying instrument is one of the important factor that influences surveying instrument data acquisition degree of accuracy.

The main problem of the existing surveying instrument in the working process is that the levelness adjustment takes too long time, and the surveying efficiency is seriously reduced.

Surveying instrument levelness is adjusted and is mainly included coarse adjusting and fine adjusting, wherein, coarse adjusting mainly refers to adjusting the levelness of tripod frame head before surveying instrument erects, its accommodation process is mainly adjusted through the support that removes the tripod, the degree of difficulty and the working strength of accommodation process are great relatively and are difficult to carry out effectual accuse to the horizontality of frame head, especially when carrying out the survey and drawing work in the mountain region, because of the unevenness on ground, often need repetitious regulation support.

Secondly, the surveying instrument still has the problem in the in-process of work that in the staff rotates the carousel and accomplishes the surveying instrument and rotate the in-process, receive the influence of hand or the influence of external factor (for example: strong wind weather) and make the surveying angle that adjusts deflect easily, and then influence the precision of survey and drawing and even lead to the emergence of the survey and drawing failure condition.

Disclosure of Invention

In order to solve the above technical problems, the present invention provides an intelligent surveying instrument for geological exploration, which is achieved by the following specific technical means: the device comprises a surveying and mapping main body, a mounting seat and a triangular support frame, wherein the surveying and mapping main body is mounted on the triangular support frame through the mounting seat, a front adjusting part is arranged between the mounting seat and the triangular support frame and comprises a rotating disc with a balancing weight, a rectangular mounting plate seat is arranged on the rotating disc, one end of the rectangular mounting plate seat is rotatably connected to the rotating disc through a support I and is slidably connected with a limiting part, the balancing weight is positioned on one side of the rotating disc far away from the limiting part, when the rotating disc inclines, the rotating disc rotates around the axis of the rotating disc under the action of the balancing weight to enable one side of the balancing weight to be always positioned at the lowest point position, an adjusting part is arranged between the other end of the rectangular mounting plate seat and the rotating disc and is used for controlling the rectangular mounting plate seat to rotate up and down along the rotating point between the rectangular mounting plate seat and the support I, and the front adjusting part also comprises a side wall annular plate which is uniformly provided with a limiting groove along the circumferential direction, the side wall ring plate is sleeved on the outer side of the rotating disc and is fixedly connected to the triangular support frame, and the limiting groove is matched with the limiting part; survey and drawing main part rotates to be connected on the mount pad, and be provided with auxiliary control portion between the two, auxiliary control portion includes the friction piece, friction piece symmetric distribution is and lie in the both sides of mount pad, and the equal sliding connection of the two is in the survey and drawing main part, the spacing control frame that rotates to connect and have the movable groove in elasticity in the survey and drawing main part, movable groove and friction piece one-to-one, and the friction piece is connected with corresponding movable groove through the connecting piece respectively, the connecting piece slides and pegs graft in movable groove, be provided with the friction ring board that uses with the friction piece cooperation on the mount pad, the friction ring board cover is established on the mount pad.

The first preferred technical scheme is as follows: the adjusting piece comprises a through sliding groove, a sliding piece, a second support and a screw rod, the sliding groove is formed in the other end of the rectangular mounting plate seat, the sliding piece is inserted into the sliding groove and is in sliding connection with the sliding groove, the sliding piece is rotatably connected to the second support, the second support is fixedly connected to the screw rod, the screw rod is in threaded connection with the rotating disc, and the screw rod is perpendicular to the rotating disc.

The preferred technical scheme is as follows: the locating part includes the slider, and slider sliding connection is on the rectangle mounting plate seat, and the slider is close to and is connected with a plurality of inserted bars on one side of side wall ring board, and inserted bar evenly distributed, and the interval between the inserted bar is corresponding with the interval between the spacing groove, and the spacing rotation is connected with the control lever of taking the locking piece on the slider, has seted up the locked groove corresponding with the locking piece on the rectangle mounting plate seat, and wherein, the spacing groove is the arc.

The preferred technical scheme is three: the friction piece is the rubber column, the rubber column is connected on the connecting piece, set up stable seat in the survey and drawing main part, local control frame activity is located stable seat, the stable seat goes up the elastic sliding scarf joint and has the stable piece of taking the cambered surface, stable piece evenly distributed from top to bottom, and evenly distributed's route is the arc, the control frame rotates through pivot two and connects in the survey and drawing main part, the curved centre of a circle is on the axis of rotation two, the elastic force on the stable piece strengthens gradually from top to bottom, set up on the control frame with the stable piece on the corresponding recess of cambered surface.

The preferable technical scheme is four: the visual display disc is arranged on the rectangular mounting plate seat, the visual display disc is connected with a vertical needle in a free rotating mode, a vertical mark is fixedly arranged on the visual display disc, and the visual display disc is connected with a transparent windproof cover.

The preferred technical scheme is five: the control frame comprises linear rods and U-shaped rods, the linear rods are connected to two ends of the U-shaped rods respectively, the linear rods are parallel to each other, and the movable grooves are correspondingly located on the linear rods.

The invention has the following beneficial effects: 1. this intelligent surveying instrument for geological exploration passes through the rolling disc, the rectangle mounting panel seat, the locating part, the spacing groove, side wall ring board, the friction piece, the combined action of control frame and friction ring board, shift the regulation to the support in the accommodation process to the regulation to the installation panel, whole accommodation process need not to go on repeatedly, the degree of difficulty and the working strength of accommodation process have effectively been reduced, and the controllability of installation panel levelness regulation has been improved, secondly, the sensitivity of control survey and drawing main part rotation process that can be nimble, survey and drawing main part rotation in-process's flexibility ratio has both been guaranteed, survey and drawing main part location in-process's stability has been improved again, the consuming time of surveying instrument levelness regulation has wholly been practiced thrift, survey and drawing main part's interference immunity and flexibility ratio at the survey and drawing process have been improved, the efficiency of survey and drawing has effectively been improved.

2. This intelligent surveying instrument for geological exploration passes through the rolling disc, the rectangle mounting panel seat, the locating part, the balancing weight, the slider, the combined action of spacing groove and side wall crown plate, at the in-process that the installation panel levelness was adjusted, the rectangle mounting panel seat can be according to the automatic minimum of looking for of triangular supports frame's slope condition, the process that makes the installation panel levelness adjust is single rectangle mounting panel seat along with the support between one the process of turning point upwards pivoted, the controllability of levelness regulation has not only been improved, the process of levelness regulation of simplifying simultaneously, the degree of difficulty of accommodation process has been reduced, the staff's of being convenient for operation more.

3. This intelligent surveying instrument for geological exploration passes through the friction spare, control frame and friction ring board combined action, utilizes frictional force to control survey and drawing main part pivoted sensitivity, and control survey and drawing main part that both can be nimble quick rotates great angle, and control survey and drawing main part that again can be great accurate rotates less angle, can restrain the rotation of survey and drawing main part at arbitrary angle simultaneously, and the rotation of the suppression survey and drawing main part that can be stable and the efficiency is avoided the survey and drawing main part to take place to deflect because of the removal of friction spare.

4. This intelligent surveying instrument is used in geological exploration passes through the combined action of stable seat, steady piece and recess, and the staff of being convenient for comparatively accurate grasp survey and drawing main part pivoted sensitivity is convenient for, and the staff of being convenient for simultaneously maintains the state of current survey and drawing main part pivoted sensitivity.

5. This intelligent surveying instrument for geological exploration passes through rectangle mounting panel seat, screw rod, visual display dish, hangs down the needle, hangs down the mark and the transparent combined action who prevent wind the lid, and the audio-visual understanding of the staff of being convenient for and the levelness of control installation panel have improved the efficiency of installation panel levelness accommodation process convenience and regulation.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of a first partial structure of the present invention.

FIG. 3 is a second partial structural diagram of the present invention.

Fig. 4 is an enlarged view of the invention at a in fig. 3.

FIG. 5 is a third partial structural diagram of the present invention.

FIG. 6 is a schematic view of a partial structure of a rectangular mounting plate of the present invention.

Fig. 7 is a schematic structural diagram of a limiting member and an adjusting member according to the present invention.

FIG. 8 is a schematic structural diagram of a stabilizer, a stabilizer block and a control frame according to the present invention.

In the figure: 1. surveying and mapping the subject; 2. a mounting seat; 3. a triangular support frame; 4. rotating the disc; 5. a rectangular mounting plate seat; 6. a limiting member; 61. a slider; 62. inserting a rod; 63. a control lever; 64. locking the groove; 7. an adjustment member; 71. a chute; 72. a slider; 73. a second bracket; 74. a screw; 8. a limiting groove; 9. a side wall ring plate; 10. a friction member; 11. a control frame; 12. a friction ring plate; 13. a stabilizing base; 14. a stabilization block; 15. a groove; 16. a visual display panel; 17. a vertical needle; 18. vertical marks; 19. a transparent windproof cover.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, 2, 5, 6 and 7, an intelligent surveying instrument for geological exploration comprises a surveying main body 1, a mounting seat 2 and a triangular support frame 3, wherein the surveying main body 1 is mounted on the triangular support frame 3 through the mounting seat 2, the surveying main body 1 is used for distance measurement, angle measurement, height measurement, mapping, photogrammetry and the like of landform, a front adjusting part is arranged between the mounting seat 2 and the triangular support frame 3, the front adjusting part comprises a rotating disc 4 with a balancing weight, a rectangular mounting plate seat 5 is arranged on the rotating disc 4, one end of the rectangular mounting plate seat 5 is rotatably connected to the rotating disc 4 through a support and is slidably connected with a limiting part 6, the balancing weight is positioned on one side of the rotating disc 4 far away from the limiting part 6, when the rotating disc 4 is inclined, the rotating disc 4 rotates around the axis of the rotating disc under the action of the balancing weight to enable one side of the balancing weight to be always positioned at the lowest, an adjusting part 7 is arranged between the other end of the rectangular mounting plate seat 5 and the rotating disc 4, the adjusting part 7 is used for controlling the rectangular mounting plate seat 5 to do vertical rotating motion along a rotating point between the rectangular mounting plate seat and the first support, the adjusting part before installation also comprises side wall ring plates 9 which are uniformly provided with limiting grooves 8 along the circumferential direction, the side wall ring plates 9 are sleeved on the outer side of the rotating disc 4 and are fixedly connected to the triangular support frame 3, the limiting grooves 8 are matched with the limiting parts 6 for use, the triangular support frame 3 is firstly placed on a surveying and mapping point in the working process, in the first placing process, a worker can enable the frame top of the triangular support frame 3 to be in a horizontal position as far as possible by means of visual inspection and experience, after the triangular support frame 3 is placed, when the frame top is in an inclined state, the rotating disc 4 can rotate under the action of the balancing weight, so that one side with the balancing weight is always located at the lowest point, at the moment, one end of the rectangular mounting plate seat 5 connected with the adjusting piece 7 is synchronously positioned at the lowest point position, then the limiting piece 6 is inserted into the limiting groove 8 in the corresponding area to fix the rectangular mounting plate seat 5 at the current position, then the adjusting piece 7 drives one side corresponding to the rectangular mounting plate seat 5 to move upwards until the rectangular mounting plate seat 5 rotates to the horizontal position, and finally the surveying and mapping main body 1 is installed on the rectangular mounting plate seat 5 through the mounting seat 2, the whole adjusting process can realize the levelness adjustment of the mounting panel without repeatedly adjusting the bracket of the triangular supporting frame 3, the working strength of the adjustment is effectively reduced, and the mounting panel can automatically find the lowest point according to the inclination condition of the triangular supporting frame 3 under the driving of the rotating disc 4 in the levelness adjusting process, so that the levelness adjusting process of the mounting panel is the process that the single rectangular mounting plate seat 5 rotates upwards along the rotating point between the bracket and the bracket, not only improved the controllability of levelness regulation, the process of levelness regulation of simplifying simultaneously, the degree of difficulty of accommodation process has been reduced, the staff's of being convenient for operation more, wherein, levelness regulation because of the installation panel is gone on before 2 installations of mount pad, at this moment, rolling disc 4 only receives self and 5 effects of gravity of rectangle mounting plate seat, so the weight of balancing weight need not overweight and can be under the state of slope, drive rolling disc 4 and rotate, can not cause obvious influence to the holistic weight of surveying instrument.

Referring to fig. 1, 3, 4 and 8, the surveying and mapping main body 1 is rotatably connected to the mounting base 2, and an auxiliary control part is arranged between the two, the auxiliary control part includes friction members 10, the friction members 10 are symmetrically distributed and located on two sides of the mounting base 2, and both of them are slidably connected to the surveying and mapping main body 1, the surveying and mapping main body 1 is elastically, spacing and rotatably connected to a control frame 11 with movable grooves, the movable grooves correspond to the friction members 10 one by one, and the friction members 10 are respectively connected to corresponding movable grooves through connecting members, the connecting members are slidably inserted into the movable grooves, the mounting base 2 is provided with a friction ring plate 12 used in cooperation with the friction members 10, the friction ring plate 12 is sleeved on the mounting base 2, in the process of not rotating the surveying and mapping main body 1, the control frame 11 controls the friction members 10 to vertically press against the friction ring plate 12 under the action of elastic force, the rotation of the surveying and mapping main body 1 is inhibited by the friction force between the friction members 10 and the friction ring plate 12, in the process of rotating the surveying and mapping main body 1, a worker presses down the control frame 11 and drives the surveying and mapping main body 1 to rotate circumferentially through the control frame 11 without directly contacting the surveying and mapping main body 1, in the process of pressing down the control frame 11, the friction piece 10 can be gradually separated from the friction ring plate 12, at the moment, the control frame 11 can be controlled to press down the rotating angle according to the adjustment requirement, so as to control the friction force between the friction piece 10 and the friction ring plate 12, correspondingly control the rotating sensitivity of the surveying and mapping main body 1, not only can flexibly and quickly control the surveying and mapping main body 1 to rotate at a larger angle, but also can control the surveying and mapping main body 1 to rotate at a smaller angle in a larger and precise manner, simultaneously can inhibit the rotation of the surveying and mapping main body 1 at any angle, has simple integral structure and is always vertical to the friction ring plate 12 due to the friction piece 10, so after the surveying and mapping main body 1 rotates to a surveying and mapping point, friction member 10 can vertically move to the direction of friction ring board 12, increases the frictional force between the two, and the stable rotation that restraines survey and drawing main part 1 and can effectively avoid survey and drawing main part 1 to take place to deflect because of the removal of friction member 10, and control frame 11 includes sharp pole and U type pole, and the both ends at the U-shaped pole are connected respectively to the sharp pole, and the sharp pole is parallel to each other, and the activity groove corresponds and is located the sharp pole, and the staff pushes down the U-shaped pole and drives the sharp pole and rotate downwards in step.

Referring to fig. 2, 6 and 7, the adjusting member 7 includes a through sliding groove 71, a sliding member 72, a second bracket 73 and a screw 74, the sliding groove 71 is disposed at the other end of the rectangular mounting plate base 5, the sliding member 72 is inserted into the sliding groove 71 and slidably connected to the sliding groove 71, the sliding member 72 is rotatably connected to the second bracket 73, the second bracket 73 is fixedly connected to the screw 74, the screw 74 is threadedly inserted into the rotating disc 4, and the screw 74 is perpendicular to the rotating disc 4, in an inclined state, the rotating screw 74 drives the second bracket 73 to move upward along a direction perpendicular to the rotating disc 4, at this time, the sliding member 72 slides in the sliding groove 71 and drives the rectangular mounting plate base 5 to rotate upward until the rectangular mounting plate base 5 is located at a horizontal position, the whole adjusting process is simple and convenient, and the accuracy of the adjusting process is high and stable.

Referring to fig. 6, a visual display disc 16 is arranged on a rectangular mounting plate seat 5, a vertical needle 17 is rotatably connected to the visual display disc 16, a vertical mark 18 is fixedly arranged on the visual display disc 16, a transparent windproof cover 19 is connected to the visual display disc 16, and in the process that the screw 74 is rotated to drive the rectangular mounting plate seat 5 to rotate upwards to adjust the levelness, a worker can visually see the position relation between the vertical mark 18 and the vertical needle 17 on the visual display disc 16, and the vertical needle 17 is in a vertical state all the time under the action of gravity, so that when the vertical needle 17 coincides with the vertical mark 18, the rectangular mounting plate seat 5 can be in a horizontal state, the screw 74 can be stopped to rotate, and the convenience and the adjusting efficiency of the levelness adjusting process of the mounting panel are further improved.

Referring to fig. 2, 5 and 7, the position-limiting member 6 includes a sliding block 61, the sliding block 61 is slidably connected to the rectangular mounting plate base 5, one side of the sliding block 61 close to the side wall ring plate 9 is connected with a plurality of inserting rods 62, the inserting rods 62 are uniformly distributed, the spacing between the inserting rods 62 corresponds to the spacing between the spacing grooves 8, the sliding block 61 is rotatably connected with a control rod 63 with a locking block, the rectangular mounting plate base 5 is provided with a locking groove 64 corresponding to the locking block, the spacing groove 8 is arc-shaped, when one end of the rectangular mounting plate base 5 with a balancing weight is located at the lowest point, the control rod 63 drives the sliding block 61 to slide towards the corresponding area of the side wall ring plate 9, so that the inserting rods 62 on the sliding block 61 are respectively inserted into the corresponding spacing grooves 8 to position and fix the rectangular mounting plate base 5, thereby improving the stability of the spacing fixation, and then, the control rod 63 is reversely rotated towards the sliding direction of the sliding block 61, the locking block on the sliding block is clamped in the locking groove 64, so that the sliding block 61 is prevented from being automatically reset.

Referring to fig. 3, 4 and 8, the friction member 10 is a rubber column, the rubber column is connected to the connecting member, the surveying and mapping main body 1 is provided with a stabilizing seat 13, a local control frame 11 is movably located in the stabilizing seat 13, a stabilizing block 14 with a cambered surface is elastically and slidably embedded on the stabilizing seat 13, the stabilizing block 14 is uniformly distributed from top to bottom, the uniformly distributed path is arc-shaped, the control frame 11 is rotatably connected to the surveying and mapping main body 1 through a rotating shaft II, the center of the arc is on the axis of the rotating II, the elastic force on the stabilizing block 14 is gradually enhanced from top to bottom, the control frame 11 is provided with a groove 15 corresponding to the cambered surface on the stabilizing block 14, when the control frame 11 is pressed down, the control frame 11 sequentially passes through the stabilizing block 14, in the process of passing through the stabilizing block 14, the control frame 11 can pass through the stabilizing block 14 smoothly due to extra pressure applied by a worker, so that the worker can obviously feel the change of the stress of the control frame 11, and the change of the position of the stabilizing block 14 corresponds to the change of the rotation angle of the control frame 11, as shown in fig. 8, the larger the rotation angle of the control frame 11 is, the larger the upward sliding distance of the friction piece 10 is, the smaller the friction force between the surface friction piece 10 and the friction ring plate 12 is, so that the worker can more accurately grasp the rotation sensitivity of the surveying and mapping main body 1, meanwhile, one end of the arc surface of the stabilizing block 14 can be embedded in the groove 15, the rotation of the control frame 11 is temporarily restrained, and the worker can correspondingly maintain the state of the rotation sensitivity of the surveying and mapping main body 1.

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

1. The utility model provides an intelligent surveying instrument is used in prospecting, includes survey and drawing main part (1), mount pad (2) and triangular supports frame (3), and install on triangular supports frame (3) through mount pad (2) survey and drawing main part (1), its characterized in that: a front adjusting part is arranged between the mounting seat (2) and the triangular support frame (3), the front adjusting part comprises a rotating disc (4) with a balancing weight, a rectangular mounting plate seat (5) is arranged on the rotating disc (4), one end of the rectangular mounting plate seat (5) is rotatably connected to the rotating disc (4) through a support I and is slidably connected with a limiting part (6), the balancing weight is positioned on one side of the rotating disc (4) far away from the limiting part (6), when the rotating disc (4) inclines, the rotating disc (4) rotates around the axis of the rotating disc under the action of the balancing weight to enable one side of the balancing weight to be always positioned at the lowest point, an adjusting part (7) is arranged between the other end of the rectangular mounting plate seat (5) and the rotating disc (4), and the adjusting part (7) is used for controlling the rectangular mounting plate seat (5) to rotate up and down along the rotating point between the rectangular mounting plate seat and the support I, the front adjusting part also comprises a side wall ring plate (9) which is uniformly provided with a limiting groove (8) along the circumferential direction, the side wall ring plate (9) is sleeved on the outer side of the rotating disc (4) and is fixedly connected to the triangular supporting frame (3), and the limiting groove (8) is matched with the limiting part (6) for use;

survey and drawing main part (1) rotates to be connected on mount pad (2), and be provided with auxiliary control portion between the two, auxiliary control portion includes friction piece (10), friction piece (10) symmetric distribution is and is located the both sides of mount pad (2), and the equal sliding connection of the two is on survey and drawing main part (1), survey and drawing main part (1) is gone up the spacing control frame (11) that rotates the connection and have the movable groove of elasticity, movable groove and friction piece (10) one-to-one, and friction piece (10) are connected with corresponding movable groove through the connecting piece respectively, the connecting piece slides and pegs graft at the movable groove, be provided with on mount pad (2) and cooperate friction ring board (12) of using with friction piece (10), friction ring board (12) cover is established on mount pad (2).

2. An intelligent surveying instrument for geological prospecting according to claim 1, characterized in that: the adjusting piece (7) comprises a through sliding groove (71), a sliding piece (72), a second support (73) and a screw rod (74), the sliding groove (71) is formed in the other end of the rectangular mounting plate seat (5), the sliding piece (72) penetrates through the sliding groove (71) and is in sliding connection with the sliding groove (71), the sliding piece (72) is rotatably connected to the second support (73), the second support (73) is fixedly connected to the screw rod (74), the screw rod (74) is in threaded connection with the rotating disc (4), and the screw rod (74) is perpendicular to the rotating disc (4).

3. An intelligent surveying instrument for geological prospecting according to claim 1 or 2, characterized in that: locating part (6) include slider (61), slider (61) sliding connection is on rectangle mounting plate seat (5), and slider (61) are close to and are connected with a plurality of inserted bars (62) on one side of side wall crown plate (9), inserted bar (62) evenly distributed, and the interval between inserted bar (62) is corresponding with the interval between spacing groove (8), and spacing rotation is connected with control lever (63) of taking the locking piece on slider (61), has seted up on rectangle mounting plate seat (5) and has locked groove (64) corresponding with the locking piece.

4. An intelligent surveying instrument for geological prospecting according to claim 1, characterized in that: friction piece (10) are the rubber column, set up stable seat (13) on survey and drawing main part (1), local control frame (11) activity is located stable seat (13), it has stable piece (14) of taking the cambered surface to go up elastic sliding scarf joint in stable seat (13), stable piece (14) from top to bottom evenly distributed, and evenly distributed's route is the arc, control frame (11) rotate through pivot two and connect on survey and drawing main part (1), the curved centre of a circle is on the axis of rotation two, elastic force on stable piece (14) strengthens from top to bottom gradually, control frame (11) are last to be seted up with stable piece (14) on the corresponding recess of cambered surface (15).

5. An intelligent surveying instrument for geological prospecting according to claim 1, characterized in that: the visual display device is characterized in that a visual display disc (16) is arranged on the rectangular mounting plate seat (5), a vertical needle (17) is connected to the visual display disc (16) in a free rotating mode, a vertical mark (18) is fixedly arranged on the visual display disc (16), and a transparent windproof cover (19) is connected to the visual display disc (16).

6. An intelligent surveying instrument for geological prospecting according to claim 1, characterized in that: the control frame (11) comprises linear rods and U-shaped rods, the linear rods are connected to two ends of the U-shaped rods respectively and are parallel to each other, and the movable grooves are correspondingly located on the linear rods.