Mountain slope surveying and mapping device

Abstract

The utility model discloses a mountain slope surveying and mapping device, and particularly relates to the technical field of engineering surveying and mapping, the mountain slope surveying and mapping device comprises a rotating bin, the middle of the upper end of the rotating bin is in threaded connection with a surveying and mapping instrument, the outer ring of the upper end of the rotating bin is fixedly connected with five bubble instruments in an annular array mode, and the middle of the lower end of the rotating bin is rotationally connected with a vertical stabilizing device. And the lower part of the vertical stabilizing device is fixedly connected with a fixed seat. By means of the designed vertical stabilizing device, automatic horizontal correction can be conducted on the rotating bin and the surveying instrument, the surveying instrument can be rapidly adjusted to be in the horizontal state, manual repeated operation and debugging are not needed, a large amount of time can be saved in the complex mountain environment, surveying and mapping personnel can measure more point positions in unit time, and the surveying and mapping efficiency is improved. The overall surveying and mapping progress is greatly accelerated; and the designed supporting mechanism can support the corrected horizontal state of the rotating bin through the vertical stabilizing device, so that the surveying instrument is not interfered by external force.

Description

Technical Field

[0001] The utility model relates to the field of engineering technology, and particularly relates to a mountain slope surveying and mapping device. Background Art

[0002] Surveying and mapping refers to the activities of measuring, collecting, and expressing the shape, size, spatial position, and attributes of natural geographical elements or surface artificial facilities, as well as processing and providing the obtained data, information, and results.

[0003] Traditional mountain slope surveying and mapping work faces many challenges. As a commonly used measuring instrument, the level plays a fundamental role in mountain slope surveying and mapping. It calculates the slope by measuring the height difference between two points. However, in the actual mountain environment, due to the rugged terrain, it is difficult to place the level stably and ensure its precise horizontal state.

[0004] Currently, the level mainly relies on manual operation for horizontal calibration. In a complex mountain environment, manually adjusting the level to be horizontal is not only time-consuming and laborious, but also difficult to achieve rapid and precise horizontal calibration of the level due to the subjectivity and limitations of personnel operation. A slight deviation will cause large errors in the measurement data, seriously affecting the accuracy of the mountain slope surveying and mapping results, and may even bring potential safety hazards and economic losses to subsequent decision-making and engineering implementation based on the surveying and mapping data. Therefore, a mountain slope surveying and mapping device is needed. Summary of the Utility Model

[0005] The main purpose of the utility model is to provide a mountain slope surveying and mapping device, which can effectively solve the problems raised above.

[0006] To achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0007] A mountain slope surveying and mapping device includes a rotating bin. In the middle of the upper end of the rotating bin, a surveying instrument is threadedly connected. Around the outer circle of the upper end of the rotating bin, five bubble levels are fixedly connected in an annular array. In the middle of the lower end of the rotating bin, a vertical stabilizing device is rotatably connected. At the lower part of the vertical stabilizing device, a fixed seat is fixedly connected. On the outer surface of the fixed seat, three tripod mechanisms are fixedly connected in an annular array.

[0008] Preferably, the vertical stabilizing device includes a rotating ball which is rotatably connected to the middle of the lower end of a rotating bin. A connecting rod is fixedly connected to the lower part of the outer surface of the rotating ball, and a butterfly plate is fixedly connected to the lower end of the connecting rod. Three arc-shaped holes I and three arc-shaped holes II are fixedly connected in an annular array to the outer ring of the upper end of the butterfly plate. A support mechanism is fixedly connected to the side of the inner surface of each of the three arc-shaped holes II close to the connecting rod. A rotating ring is rotatably connected to the outer surface of the butterfly plate, and extrusion pads are fixedly connected in an annular array to the inner surface of the rotating ring. Three plumb bobs are fixedly connected in an annular array to the outer ring of the lower end of the rotating bin.

[0009] Preferably, the three plumb bobs are respectively located at the centers of the axes of the three arc-shaped holes I, and the three extrusion pads are respectively located in the inner cavities of the arc-shaped holes II.

[0010] Preferably, the fixed seat is fixedly connected to the middle of the lower end of the butterfly plate.

[0011] Preferably, the support mechanism includes a sliding sleeve which is fixedly connected to the side of the inner surface of the arc-shaped hole I close to the connecting rod. A push rod is slidably connected to the inner surface of the sliding sleeve. A movable ball is fixedly connected to the middle of the upper end of the push rod, and a magnetic plate is rotatably connected to the upper part of the outer surface of the movable ball.

[0012] Preferably, the tripod mechanism includes a fixed block which is fixedly connected to the outer surface of the fixed seat. A concave rod is rotatably connected to the common vertical surfaces of two parallel sides of the fixed block. A telescopic rod is slidably connected to the lower part of the concave rod. A thimble is fixedly connected to the lower part of the outer surface of the telescopic rod. A threaded rod is threadedly connected to the lower part of one vertical surface of the concave rod.

[0013] Preferably, a damping coating is plated on the rotating part of the fixed block and the concave rod.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. Through the designed vertical stabilizing device, the rotating bin and the surveying instrument can be automatically horizontally calibrated by this device, and the surveying instrument can be quickly adjusted to a horizontal state without manual repeated operation and debugging. In a complex mountain environment, a large amount of time can be saved, enabling surveying personnel to measure more points within a unit time and greatly accelerating the overall surveying progress.

[0016] 2. Through the designed support mechanism, the horizontal state corrected by the vertical stabilizing device for the rotating bin can be supported, so that the surveying instrument will not be interfered by external forces and is firmly fixed in the corrected horizontal state, ensuring that the surveying instrument will not generate errors during measurement and guaranteeing the accuracy of measurement data. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 Another perspective schematic diagram of the overall structure of the present utility model;

[0019] Figure 3 Schematic diagram of a partial structure of the present utility model;

[0020] Figure 4 Schematic diagram of the structure of the vertical stability device of the present utility model;

[0021] Figure 5 For the present utility model Figure 4 Enlarged schematic diagram at position A;

[0022] Figure 6 Schematic diagram of the structure of the support mechanism of the present utility model;

[0023] Figure 7 Schematic diagram of the structure of the tripod mechanism of the present utility model.

[0024] In the figure: 1, rotating bin; 2, surveying instrument; 3, bubble level; 4, vertical stability device; 5, tripod mechanism; 6, fixed seat; 41, rotating ball; 42, connecting rod; 43, first arc-shaped hole; 44, second arc-shaped hole; 45, support mechanism; 46, rotating ring; 47, butterfly plate; 48, plumb bob; 49, extrusion pad; 451, push rod; 452, sliding sleeve; 453, movable ball; 454, magnetic plate; 51, fixed block; 52, concave rod; 53, threaded rod; 54, telescopic rod; 55, ejector pin. Detailed implementation manners

[0025] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific implementation manners. Embodiment

[0026] As Figure 1 , Figure 2 and Figure 3 shown, a mountain slope surveying device includes a rotating bin 1, a surveying instrument 2 is threadedly connected to the middle of the upper end of the rotating bin 1, five bubble levels 3 are fixedly connected in a circular array on the outer ring of the upper end of the rotating bin 1, the middle of the lower end of the rotating bin 1 is rotatably connected to a vertical stability device 4, a fixed seat 6 is fixedly connected to the lower part of the vertical stability device 4, and three tripod mechanisms 5 are fixedly connected in a circular array on the outer surface of the fixed seat 6.

[0027] This device uses the surveying instrument 2 to survey the mountain slope and measure the angle of the mountain slope.

[0028] In the above, this device is used to survey mountain slopes with an angle less than 60 degrees, enabling the staff to stand on the mountain slope.

[0029] In this device, the surveying instrument 2 is a level, which is a measuring instrument used to measure the height difference between two points to obtain elevation data. It can adopt the model DSZ2 level in the existing technology. In this case, the installation method of the rotating bin 1 conforms to the installation method of the level.

[0030] In the above, before the device is implemented, first, the surveying instrument 2 is fixedly installed on the rotating bin 1 through bolts, and then the device is moved to the mountain where surveying is required. Then, the tripod mechanism 5 is unfolded and extended, and the tripod mechanism 5 is fixed at the mountain. The slope of the mountain is an inclined plane. After the tripod mechanism 5 is fixed at the mountain, the tripod mechanism 5 is also in an inclined state, so that the surveying instrument 2 is also in an inclined state. At this time, under the action of the vertical stabilizing device 4 of the rotating bin 1, a downward gravity will be applied to the rotating bin 1 to correct the rotating bin 1 to a horizontal state. Then, the operator holds the rotating bin 1 by hand and presses the vertical stabilizing device 4 to make the vertical stabilizing device 4 support the rotating bin 1 in a horizontal state, so that the rotating bin 1 will not shake during the test. When the rotating bin 1 is stable, the surveying instrument 2 will be stable together, making the surveying instrument 2 in a horizontal state, and observing through the bubble level 3 to ensure that the rotating bin 1 is in a stable horizontal state.

[0031] In the above, during measurement, one staff member places the leveling staff at the peak of the mountain and another staff member places the leveling staff at the foot of the mountain. Then, the staff uses the surveying instrument 2 to observe the difference between the values seen under the horizontal straight line of the two leveling staffs, and then uses the surveying instrument 2 to measure the distance between the two leveling staffs. The distance measurement method is: the difference between the upper wire reading and the lower wire reading multiplied by the stadia constant; for example: the upper wire reading is 1750 and the lower wire reading is 1000, then the distance between the surveying instrument 2 and the leveling staff is (1750 - 1000) * 100 = 75 meters.

[0032] In the above, after the height difference and distance between the two leveling staffs are obtained, the angle of the mountain slope can be calculated. The calculation method is based on trigonometric functions:

[0033]

[0034] Among them, a is the height difference between the two leveling staffs, and b is the horizontal distance between the two leveling staffs. Embodiment

[0035] Furthermore, in order to achieve the purpose of keeping the surveying instrument 2 in a horizontal state through the vertical stabilizing device 4 and the rotating bin 1 when the tripod mechanism 5 is fixed at the mountain and the tripod mechanism 5 is in an inclined state, refer to Figure 4 and Figure 5, the vertical stabilizing device 4 includes a rotating ball 41, the rotating ball 41 is rotatably connected to the middle of the lower end of the rotating bin 1, a connecting rod 42 is fixedly connected to the lower part of the outer surface of the rotating ball 41, a butterfly plate 47 is fixedly connected to the lower end of the connecting rod 42, and three first arc holes 43 and three second arc holes 44 are fixedly connected to the outer ring of the upper end of the butterfly plate 47 in a circumferential array. A support mechanism 45 is fixedly connected to one side of the inner surface of each of the three second arc holes 44 close to the connecting rod 42. A rotating ring 46 is rotatably connected to the outer surface of the butterfly plate 47, and a pressing pad 49 is fixedly connected to the inner surface of the rotating ring 46 in a circumferential array. Three plumb bobs 48 are fixedly connected to the outer ring of the lower end of the rotating bin 1 in a circumferential array;

[0036] Furthermore, the three plumb bobs 48 are respectively located at the centers of the three first arc holes 43, and the three pressing pads 49 are respectively located in the inner cavities of the second arc holes 44;

[0037] Furthermore, the fixing seat 6 is fixedly connected to the middle of the lower end of the butterfly plate 47.

[0038] In the above, when the tripod mechanism 5 is fixed at the mountain and is inclined, the butterfly plate 47 will be inclined together through the fixing seat 6. When the butterfly plate 47 is inclined, it will drive the connecting rod 42 to be inclined. Due to the rotational connection between the rotating ball 41 and the rotating bin 1 and the relationship that the gravity of the plumb bob 48 is vertically downward, the rotating ball 41 will rotate at the lower end of the rotating bin 1, and the vertically downward force of the plumb bob 48 will pull the rotating bin 1, so that the rotating bin 1 is kept in a horizontal state, and then the surveying instrument 2 is in a horizontal state. Then the mountain can be surveyed by the surveying instrument;

[0039] In the above, the rotating bin 1 is made of iron, nickel, and cobalt;

[0040] In the above, when the rotating bin 1 is in a horizontal state and the butterfly plate 47 is inclined, the distances between the three support mechanisms 45 and the lower end of the rotating bin 1 are different. Then the three support mechanisms 45 are pushed upward in turn, so that the three support mechanisms 45 are adsorbed on the lower end of the rotating bin 1 in turn. Then the rotating ring 46 is rotated, so that the rotating ring 46 drives the pressing pad 49 to rotate, and the pressing pad 49 presses the support mechanism 45 to fix the moving distance of the support mechanism 45. The pressing pad 49 is made of rubber and has strong friction, which can generate a compressive force for pressing the support mechanism 45 to fix the sliding distance of the support mechanism 45, so that the support mechanism 45 supports between the butterfly plate 47 and the rotating bin 1, and keeps the rotating bin 1 in a horizontal state, thereby ensuring that the surveying instrument 2 does not shake during surveying and ensuring the accuracy of measurement.

[0041] In the above, through the design of the three plumb bobs 48, no matter how the butterfly plate 47 and the rotating ball 41 are tilted, the plumb bobs 48 will pull the rotating bin 1 by their own downward gravity, so that the rotating bin 1 will not be affected by the rotating ball 41 and the butterfly plate 47 and always remain in a horizontal state, eliminating the need to slowly adjust the level of the surveying instrument 2 and improving work efficiency.

[0042] Furthermore, in order to achieve the purpose of the support mechanism 45 supporting the rotating bin 1, refer to Figure 6 , the support mechanism 45 includes a sliding sleeve 452 which is fixedly connected to the inner surface of the first arc-shaped hole 43 on the side close to the connecting rod 42. A push rod 451 is slidably connected to the inner surface of the sliding sleeve 452. The middle part of the upper end of the push rod 451 is fixedly connected with a movable ball 453. The upper part of the outer surface of the movable ball 453 is rotatably connected with a magnetic plate 454.

[0043] In the above, by pushing the push rod 451, the push rod 451 slides upward in the inner cavity of the sliding sleeve 452, and the push rod 451 drives the movable ball 453 and the magnetic plate 454 to slide upward together. The magnetic plate 454 itself has magnetism. When the push rod 451 pushes the magnetic plate 454 close to the rotating bin 1, the magnetic plate 454 will be adsorbed on the lower end of the rotating bin 1;

[0044] In the above, when the butterfly plate 47 is tilted, the push rod 451, the sliding sleeve 452, the movable ball 453 and the magnetic plate 454 will all be in a tilted state. Due to the rotational connection relationship between the magnetic plate 454 and the movable ball 453, when the magnetic plate 454 is adsorbed on the rotating bin 1, the magnetic plate 454 will automatically correct itself so that the upper end of the magnetic plate 454 is completely adsorbed on the lower end of the rotating bin 1 to support the rotating bin 1;

[0045] After the magnetic plate 454 is adsorbed, rotate the rotating ring 46, so that the rotating ring 46 drives the extrusion pad 49 to rotate, making the extrusion pad 49 contact with the push rod 451 and extruding the push rod 451 in the sliding sleeve 452 to fix the position where the push rod 451 moves, thereby fixing the magnetic plate 454 and enhancing the supporting force of the magnetic plate 454 on the rotating bin 1.

[0046] Furthermore, in order to achieve the purpose of the tripod mechanism 5 being unfolded and extended, refer to Figure 7 , the tripod mechanism 5 includes a fixed block 51 which is fixedly connected to the outer surface of the fixed seat 6. The parallel vertical surfaces on both sides of the fixed block 51 are jointly rotatably connected with a concave rod 52. The lower part of the concave rod 52 is slidably connected with a telescopic rod 54. The lower part of the outer surface of the telescopic rod 54 is fixedly connected with a thimble 55. The lower part of one vertical surface of the concave rod 52 is threadedly connected with a threaded rod 53;

[0047] Furthermore, the rotating part of the fixed block 51 and the concave rod 52 is plated with a damping coating.

[0048] In the above, after the device is carried to the mountain, the concave rod 52 is unfolded. Due to the relationship of the damping coating plated between the concave rod 52 and the fixed block 51, the position of the concave rod 52 after rotation is fixed. When the concave rod 52 rotates, it will drive the telescopic rod 54 to rotate together. When the unfolding angle is appropriate, the threaded rod 53 can be rotated to release the fixation of the threaded rod 53 on the telescopic rod 54, and then the telescopic rod 54 is pulled to make the telescopic rod 54 slide within the concave rod 52 to extend the telescopic rod 54. The thimble 55 is inserted into the mountain soil, and then the threaded rod 53 is rotated in the reverse direction to make the threaded rod 53 move towards the side close to the vertical plane of the telescopic rod 54, so that the threaded rod 53 contacts the telescopic rod 54 and squeezes the vertical plane of the telescopic rod 54, thereby realizing the fixation of the telescopic distance of the telescopic rod 54 and enabling the tripod mechanism 5 to support the surveying instrument 2.

[0049] It should be particularly noted that the specific installation method, the connection method of the circuit, and the control method of the surveying instrument 2 adopted in the present invention are all conventional designs, and the present invention will not elaborate in detail.

[0050] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A mountain slope surveying and mapping device, comprising a rotating chamber (1), characterized in that: A surveying instrument (2) is threadedly connected to the middle of the upper end of the rotating warehouse (1); five bubble meters (3) are fixedly connected in an annular array on the outer ring of the upper end of the rotating warehouse (1); a vertical stabilizing device (4) is rotatably connected to the middle of the lower end of the rotating warehouse (1); a fixing seat (6) is fixedly connected to the lower part of the vertical stabilizing device (4); and three tripod mechanisms (5) are fixedly connected in an annular array on the outer surface of the fixing seat (6).

2. A mountain slope surveying and mapping device according to claim 1, characterized in that: The vertical stabilizing device (4) comprises a rotating ball (41), the rotating ball (41) being rotatably connected to the middle part of the lower end of the rotating bin (1), the lower part of the outer surface of the rotating ball (41) being fixedly connected to a connecting rod (42), the lower end of the connecting rod (42) being fixedly connected to a butterfly plate (47), the upper outer ring of the butterfly plate (47) being fixedly connected to three arc holes one (43) and three arc holes two (44) in an annular array, the inner surfaces of the three arc holes two (44) being fixedly connected to a supporting mechanism (45) on one side close to the connecting rod (42), the outer surface of the butterfly plate (47) being rotatably connected to a rotating ring (46), the inner surface of the rotating ring (46) being fixedly connected to a compression pad (49) in an annular array, and the lower outer ring of the rotating bin (1) being fixedly connected to three plumb bobs (48) in an annular array.

3. A mountain slope surveying and mapping device according to claim 2, characterized in that: The three plumb bobs (48) are respectively located at the axis centers of the three arc-shaped holes (43), and the three compression pads (49) are respectively located in the inner cavities of the arc-shaped holes (44).

4. A mountain slope surveying and mapping device according to claim 2, characterized in that: The fixing seat (6) is fixedly connected to the middle portion of the lower end of the butterfly plate (47).

5. The mountain slope surveying and mapping device according to claim 2, characterized in that: The support mechanism (45) comprises a sliding sleeve (452), the sliding sleeve (452) being fixedly connected to a side of the inner surface of the arc-shaped hole (43) close to the connecting rod (42), the inner surface of the sliding sleeve (452) being slidably connected to a push rod (451), the middle part of the upper end of the push rod (451) being fixedly connected to a movable ball (453), and the upper part of the outer surface of the movable ball (453) being rotatably connected to a magnetic plate (454).

6. A mountain slope surveying and mapping device according to claim 1, characterized in that: The tripod mechanism (5) comprises a fixing block (51), the fixing block (51) being fixedly connected to the outer surface of the fixing seat (6), two parallel vertical surfaces of the fixing block (51) being rotatably connected to concave rods (52), a telescopic rod (54) being slidably connected to the lower part of the concave rod (52), a thimble (55) being fixedly connected to the lower part of the outer surface of the telescopic rod (54), and a threaded rod (53) being threadedly connected to the lower part of a vertical surface on one side of the concave rod (52).

7. A mountain slope surveying and mapping device according to claim 6, characterized in that: The rotational positions of the fixed block (51) and the concave rod (52) are plated with a damping coating.

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