A mountain slope surveying and mapping device

Abstract

The present invention provides a mountain slope surveying and mapping device, which belongs to the field of mountain surveying and mapping technology, and includes a first support rod, a second support rod, an arc plate, a pointing rod and a measuring assembly, wherein the arc plate is fixedly arranged on the top of the first support rod, the second support rod is arranged at the arc center of the arc plate and is parallel to the first support rod, a connecting rod is hingedly arranged on one side of the first support rod, and an end of the connecting rod away from the first support rod is movably connected to the second support rod, one end of the pointing rod is overlapped on the upper part of the arc plate, and the other end is connected to the second support rod and can rotate around the second support rod, and the measuring assembly is arranged outside the second support rod. Compared with the prior art, the embodiment of the present invention can accurately measure the slope value pointing to the direction of the mountain top through the arrangement of the pointing rod and the measuring assembly, and has the advantages of good measurement effect and simple and quick measurement method.

Description

Technical Field

[0001] The invention belongs to the technical field of mountain surveying and mapping, and in particular relates to a mountain slope surveying and mapping device. Background Art

[0002] At present, during the construction of projects in mountainous areas, it is usually necessary to measure the slope of the mountain in advance to facilitate subsequent construction.

[0003] In the prior art, the measurement of mountain slope is mostly achieved by using a slope scale. However, the existing slope scale is smaller than the entire mountain slope to be measured. When the slope scale is attached to the mountain slope, the actual direction of the slope scale is difficult to accurately point to the direction of the mountain top, but is prone to a certain angle of deviation. Once the direction of the slope scale is skewed, there is often a large error between the slope data measured by the slope scale and the actual data, resulting in a significant reduction in the accuracy of the measurement result. Summary of the invention

[0004] In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the embodiments of the present invention is to provide a mountain slope surveying and mapping device.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] A mountain slope surveying and mapping device comprises a first support rod, a second support rod, an arc plate, a pointing rod and a measuring assembly.

[0007] The arc-shaped plate is fixedly arranged on the top of the first support rod,

[0008] The second support rod is arranged at the arc center of the arc plate and is parallel to the first support rod.

[0009] A connecting rod is hingedly provided on one side of the first supporting rod, and an end of the connecting rod away from the first supporting rod is movably connected to the second supporting rod.

[0010] One end of the directional rod is overlapped on the upper part of the arc-shaped plate, and the other end is connected to the second support rod and can rotate around the second support rod.

[0011] The measuring component is arranged outside the second support rod, and is used for measuring the angle between the pointing rod and the second support rod.

[0012] As a further improvement of the present invention: the measuring assembly comprises an arc-shaped measuring rod and a second rotating cylinder,

[0013] The second rotating drum is rotatably arranged outside the second supporting rod, the arc-shaped measuring rod is fixedly arranged on the outer wall of the second rotating drum, a notch is provided on the arc-shaped measuring rod, and a scale line is provided on the side wall of the arc-shaped measuring rod.

[0014] The directional rod comprises a directional round rod and a directional bar.

[0015] One end of the directional bar is hingedly connected to the outer wall of the second rotating cylinder, and the other end passes through the arc-shaped measuring rod from the notch and is connected to the directional round rod, and the directional round rod is overlapped on the upper part of the arc plate.

[0016] As a further improvement of the present invention: one end of the directional round rod away from the directional bar extends to the outside of the arc plate and is fixedly provided with a counterweight ball.

[0017] As a further improvement of the present invention: a first rotating drum is rotatably arranged outside the second support rod and below the second rotating drum, and one end of the connecting rod away from the first support rod is hingedly connected to the first rotating drum.

[0018] As a further improvement of the present invention: a bubble meter is also provided on the side wall of the first support rod.

[0019] As a further improvement of the present invention: an alarm is provided at the top end of the second support rod, a power supply is provided inside the second support rod, a first conductive rod is penetrated through the wall of the first rotating drum along the length direction, the power supply and the first conductive rod are connected through a wire, a second conductive rod is penetrated through the wall of the second rotating drum, one end of the second conductive rod can be attached to the first conductive rod, and the other end is connected to the alarm through a wire.

[0020] As a further improvement of the present invention: the alarm is a warning light or a buzzer.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] In the embodiment of the present invention, when measuring the slope of a mountain, the staff can place the first support rod and the second support rod together on the slope of the mountain, so that the opening of the arc plate faces the uphill direction. At this time, the bottom end of the second support rod acts on the slope of the mountain, and the pointing rod is overlapped at a certain position on the upper part of the arc plate and is in an inclined state. The pointing rod is adaptively slid along the upper part of the arc plate under the action of gravity, and the pointing rod adaptively rotates around the second support rod. When the pointing rod remains stationary, the pointing rod points to the direction of the top of the mountain. Then the staff presses the second support rod and the pointing rod so that the second support rod and the pointing rod are in a fixed state, and then rotates the first support rod around the second support rod. The first support rod drives the arc plate to rotate adaptively until the connecting rod and the pointing rod are in the same vertical plane. At this time, the angle value between the pointing rod and the second support rod reflected by the measuring component is observed, so as to obtain the value of the slope of the mountain. Compared with the prior art, through the setting of the pointing rod and the measuring component, the slope value pointing to the direction of the top of the mountain can be accurately measured, which has the advantages of good measurement effect and simple and fast measurement method. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of the structure of a mountain slope surveying and mapping device Figure 1 ;

[0024] Figure 2 A schematic diagram of the structure of a mountain slope surveying and mapping device Figure 2 ;

[0025] Figure 3 for Figure 1 A magnified schematic diagram of the middle A area;

[0026] Figure 4 for Figure 1 A magnified schematic diagram of the middle B area;

[0027] In the figure: 10-first support rod, 101-connecting rod, 102-bubble meter, 20-second support rod, 201-first rotating drum, 202-alarm, 203-first conductive rod, 30-arc plate, 40-pointing rod, 401-weighted ball, 402-pointing round rod, 403-pointing bar, 50-measuring assembly, 501-arc measuring rod, 502-slot, 503-second rotating drum, 504-scale line, 505-second conductive rod. DETAILED DESCRIPTION

[0028] The technical solution of the present invention is further described in detail below in conjunction with specific implementation methods.

[0029] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0030] See also Figure 1 as well as Figure 2 The present embodiment provides a mountain slope surveying and mapping device, including a first support rod 10, a second support rod 20, an arc plate 30, a pointing rod 40 and a measuring assembly 50, wherein the arc plate 30 is fixedly arranged on the top of the first support rod 10, the second support rod 20 is arranged at the arc center of the arc plate 30 and is parallel to the first support rod 10, a connecting rod 101 is hingedly arranged on one side of the first support rod 10, and an end of the connecting rod 101 away from the first support rod 10 is movably connected to the second support rod 20, one end of the pointing rod 40 is overlapped on the upper part of the arc plate 30, and the other end is connected to the second support rod 20 and can rotate around the second support rod 20, and the measuring assembly 50 is arranged outside the second support rod 20, for measuring the angle between the pointing rod 40 and the second support rod 20.

[0031] When measuring the slope of a mountain, the staff can place the first support rod 10 and the second support rod 20 together on the mountain slope, so that the opening of the arc plate 30 faces the uphill direction. At this time, the bottom end of the second support rod 20 acts on the mountain slope, and the pointing rod 40 overlaps a certain position on the upper part of the arc plate 30 and is in an inclined state. The pointing rod 40 slides adaptively along the upper part of the arc plate 30 under the action of gravity, and the pointing rod 40 rotates adaptively around the second support rod 20. When the pointing rod 40 remains stationary, the pointing rod 40 40 points to the direction of the top of the mountain, and then the staff presses the second support rod 20 and the pointing rod 40 to fix the second support rod 20 and the pointing rod 40, and then rotates the first support rod 10 around the second support rod 20, and the first support rod 10 drives the arc plate 30 to rotate adaptively until the connecting rod 101 and the pointing rod 40 are in the same vertical plane. At this time, observe the angle value between the pointing rod 40 and the second support rod 20 reflected by the measuring component 50, so as to obtain the mountain slope value.

[0032] See also Figure 1 as well as Figure 3In one embodiment, the measuring assembly 50 includes an arc-shaped measuring rod 501 and a second rotating cylinder 503, wherein the second rotating cylinder 503 is rotatably arranged outside the second support rod 20, and the arc-shaped measuring rod 501 is fixedly arranged on the outer wall of the second rotating cylinder 503, and a slot 502 is provided on the arc-shaped measuring rod 501, and a scale line 504 is provided on the side wall of the arc-shaped measuring rod 501. The pointing rod 40 includes a pointing circular rod 402 and a pointing bar 403, wherein one end of the pointing bar 403 is hingedly connected to the outer wall of the second rotating cylinder 503, and the other end passes through the arc-shaped measuring rod 501 from the slot 502 and is connected to the pointing circular rod 402, and the pointing circular rod 402 is overlapped on the upper part of the arc plate 30.

[0033] When measuring the slope of the mountain, the staff places the first support rod 10 and the second support rod 20 together on the slope of the mountain, so that the opening of the arc plate 30 faces the uphill direction, and the pointing round rod 402 overlapped on the upper part of the arc plate 30 is pulled by gravity to slide adaptively along the upper part of the arc plate 30, and at the same time drives the pointing bar 403 and the second rotating cylinder 503 to rotate adaptively around the second support rod 20. When the second rotating cylinder 503 rotates, it drives the arc measuring rod 501 to rotate synchronously with the pointing bar 403. After the pointing round rod 402, the pointing bar 403 and the second rotating cylinder 503 remain stationary, the pointing round rod 402 and the pointing bar 403 point to the direction of the top of the mountain. Then the staff presses the second support rod 20 and the pointing bar 403 so that the second support rod 20 and the pointing bar 403 The directional bar 403 remains fixed, and the first support rod 10 rotates around the second support rod 20. The first support rod 10 drives the arc plate 30 and the connecting rod 101 to rotate synchronously. When the connecting rod 101, the directional round rod 402 and the directional bar 403 are in the same vertical plane, the first support rod 10 stops rotating. At this time, a parallelogram structure is formed between the first support rod 10, the connecting rod 101, the second support rod 20 and the directional round rod 402. The slope formed between the ground where the bottom end of the first support rod 10 is located and the ground where the bottom end of the second support rod 20 is located is reflected on the inclined directional round rod 402 and the directional bar 403 through the parallelogram structure. By observing the specific scale value of the scale line 504 indicated by the directional bar 403, the mountain slope value can be obtained.

[0034] See also Figure 1 as well as Figure 2 In one embodiment, one end of the directional round rod 402 away from the directional bar 403 extends to the outside of the arc plate 30 and is fixedly provided with a counterweight ball 401.

[0035] By setting the counterweight ball 401, the weight of the directional round rod 402 and the directional bar 403 can be appropriately increased, so that after the first support rod 10 and the second support rod 20 are placed on the mountain slope, the directional round rod 402 can smoothly slide along the upper part of the arc plate 30 to a position pointing to the direction of the mountain top.

[0036] See also Figure 1 In one embodiment, the first rotating drum 201 is rotatably arranged outside the second support rod 20 and below the second rotating drum 503 , and the end of the connecting rod 101 away from the first support rod 10 is hingedly connected to the first rotating drum 201 .

[0037] When the pointing round rod 402 and the pointing bar 403 point to the direction of the top of the mountain, the staff presses the second support rod 20, the pointing bar 403 and the pointing round rod 402 to keep the second support rod 20, the pointing bar 403 and the pointing round rod 402 in a fixed state, and then rotates the first support rod 10. When the first support rod 10 rotates, it drives the first rotating drum 201 to rotate around the second support rod 20 through the connecting rod 101 until the connecting rod 101, the pointing round rod 402 and the pointing bar 403 are in the same vertical plane, and then observes the specific scale value of the scale line 504 indicated by the pointing bar 403 to obtain the numerical value of the mountain slope.

[0038] In one embodiment, a bubble meter 102 is further provided on the side wall of the first support rod 10. When the first support rod 10 is placed on the slope of a mountain, the first support rod 10 can be conveniently adjusted to a vertical state through the setting of the bubble meter 102. After the first support rod 10 is adjusted to a vertical state, according to the parallelogram principle, the second support rod 20 is also in a vertical state. In this way, the bubble meter 102 can be used to achieve rapid vertical adjustment of the first support rod 10 and the second support rod 20, thereby improving the accuracy of mountain slope measurement.

[0039] See also Figure 1 as well as Figure 4 In one embodiment, an alarm 202 is provided at the top of the second support rod 20, a power supply (not shown in the figure) is provided inside the second support rod 20, a first conductive rod 203 is penetrated through the wall of the first rotating cylinder 201 along the length direction, the power supply is connected to the first conductive rod 203 through a wire, a second conductive rod 505 is penetrated through the wall of the second rotating cylinder 503, one end of the second conductive rod 505 can be in contact with the first conductive rod 203, and the other end is connected to the alarm 202 through a wire.

[0040] When the pointing round rod 402 and the pointing bar 403 point to the direction of the top of the mountain, the staff presses the second support rod 20, the pointing bar 403 and the pointing round rod 402 to keep the second support rod 20, the pointing bar 403 and the pointing round rod 402 in a fixed state, and then rotates the first support rod 10. When the first support rod 10 rotates, the first rotating drum 201 is driven to rotate around the second support rod 20 through the connecting rod 101, and the first conductive rod 203 rotates synchronously. When the connecting rod 101, the pointing round rod 402 and the pointing bar 403 are in the same vertical plane, the first conductive rod 203 rotates synchronously. One end of a conductive rod 203 is attached to one end of a second conductive rod 505, and the power supply is supplied to the alarm 202 through the first conductive rod 203, the second conductive rod 505 and the corresponding wires. The alarm 202 is powered on and sends out an alarm signal. With the help of the alarm signal sent by the alarm 202, the staff concludes that the connecting rod 101, the pointing round rod 402 and the pointing bar 403 are in the same vertical plane. Then the staff stops rotating the first support rod 10 and observes the specific scale value of the scale line 504 indicated by the pointing bar 403, thereby obtaining the numerical value of the mountain slope.

[0041] In one embodiment, the alarm 202 may be an alarm light or a buzzer, which is not limited here.

[0042] In the embodiment of the present invention, when measuring the slope of a mountain, the staff can place the first support rod 10 and the second support rod 20 together on the mountain slope, so that the opening of the arc plate 30 faces the uphill direction. At this time, the bottom end of the second support rod 20 acts on the mountain slope, and the pointing rod 40 overlaps a certain position on the upper part of the arc plate 30 and is in an inclined state. The pointing rod 40 slides adaptively along the upper part of the arc plate 30 under the action of gravity, and the pointing rod 40 rotates adaptively around the second support rod 20. When the pointing rod 40 remains stationary, the pointing rod 40 points to the direction of the top of the mountain. Then the staff presses the second support rod 20 and the pointing rod 40, so that the second support rod 20 and the pointing rod 40 are in a fixed state, and then the first support rod 10 is rotated around the second support rod 20, and the first support rod 10 drives the arc plate 30 to rotate adaptively until the connecting rod 101 and the pointing rod 40 are in the same vertical plane. At this time, the angle value between the pointing rod 40 and the second support rod 20 reflected by the measuring component 50 is observed, so as to obtain the mountain slope value. Compared with the prior art, through the setting of the pointing rod 40 and the measuring component 50, the slope value pointing to the direction of the mountain top can be accurately measured, which has the advantages of good measurement effect and simple and fast measurement method.

[0043] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any reference numerals in the claims should not be regarded as limiting the claims involved.

[0044] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A mountain slope surveying and mapping device, characterized in that: It includes a first support rod, a second support rod, an arc plate, a pointing rod and a measuring assembly. The arc-shaped plate is fixedly arranged on the top of the first supporting rod, The second support rod is arranged at the arc center of the arc plate and is parallel to the first support rod. A connecting rod is hingedly provided on one side of the first supporting rod, and an end of the connecting rod away from the first supporting rod is movably connected to the second supporting rod. One end of the directional rod is overlapped on the upper part of the arc-shaped plate, and the other end is connected to the second support rod and can rotate around the second support rod. The measuring component is arranged outside the second support rod and is used to measure the angle between the pointing rod and the second support rod. The measuring assembly comprises an arc-shaped measuring rod and a second rotating cylinder. The second rotating drum is rotatably arranged outside the second supporting rod, the arc-shaped measuring rod is fixedly arranged on the outer wall of the second rotating drum, a notch is provided on the arc-shaped measuring rod, and a scale line is provided on the side wall of the arc-shaped measuring rod. The directional rod comprises a directional round rod and a directional bar. One end of the directional bar is hingedly connected to the outer wall of the second rotating drum, and the other end passes through the arc-shaped measuring rod from the notch and is connected to the directional round rod, and the directional round rod is overlapped on the upper part of the arc plate. One end of the directional round rod away from the directional bar extends to the outside of the arc plate and is fixedly provided with a weight ball. A bubble meter for adjusting the first support rod to a vertical state is also arranged on the side wall of the first support rod.

2. A mountain slope surveying and mapping device according to claim 1, characterized in that: A first rotating drum is also rotatably arranged outside the second supporting rod and below the second rotating drum. One end of the connecting rod away from the first supporting rod is hingedly connected to the first rotating drum.

3. A mountain slope surveying and mapping device according to claim 2, characterized in that: An alarm is provided at the top of the second support rod, a power supply is provided inside the second support rod, a first conductive rod is penetrated through the wall of the first rotating drum along the length direction, the power supply and the first conductive rod are connected through a wire, a second conductive rod is penetrated through the wall of the second rotating drum, one end of the second conductive rod can be attached to the first conductive rod, and the other end is connected to the alarm through a wire.

4. A mountain slope surveying and mapping device according to claim 3, characterized in that: The alarm is a warning light or a buzzer.

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