Mountain slope surveying and mapping instrument for land surveying and mapping

Abstract

The utility model discloses a mountain slope surveying and mapping instrument for land surveying and mapping, and particularly relates to the field of surveying and mapping instruments, which comprises a bearing frame, a turntable is movably arranged at the upper end of the bearing frame, a surveying and mapping assembly is arranged at the upper end of the turntable, the surveying and mapping assembly comprises a fixing frame, and a measuring scale is fixedly arranged at the upper end of the fixing frame. A sliding groove is formed in the upper end of the measuring ruler, a sliding rod is slidably connected into the sliding groove, a connecting block is fixedly arranged at one end of the sliding rod, the sliding rod penetrates through the connecting rod to be connected with a grip, a connecting spring is fixedly arranged between the grip and the connecting rod, and a connecting groove is formed in one side of the upper end of the connecting rod. And an adjusting rod is slidably connected into the connecting groove. Through the arrangement of the surveying and mapping assembly, the mountain slope can be conveniently surveyed and mapped, meanwhile, the mountain slope can be adjusted according to the actual slope of the mountain, so that measurement operation is more effectively carried out, the deviation of a measurement data result is small, the device is more convenient to use, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the field of surveying and mapping instruments, and more specifically, the utility model relates to a mountain slope surveying instrument for land surveying and mapping. Background Technique

[0002] The mountain slope surveying instrument for land surveying and mapping generally refers to a total station and a laser rangefinder. The total station can be used to measure the three-dimensional coordinates of the mountain, so as to calculate the slope;

[0003] After retrieval, the existing patent (publication number: CN 219933612 U) discloses a land surveying and mapping instrument, which relates to the field of land surveying and mapping technology, and includes a fixing component, and the lower end of the fixing component is connected to three symmetrically arranged supporting components. By setting the cooperation of the fixing component, the supporting component and the pushing and pulling component, the n-shaped fixing plate on the receiving column and the instrument body on the sleeved movable shaft can be lifted, so that the height of the instrument can be adjusted conveniently, so as to facilitate different users to use. And by setting the threaded rod, the instrument can be horizontally adjusted conveniently, so as to improve the practicability of the device. Secondly, by setting the magnetic suction plate, when the three supporting components are combined, the three magnetic suction plates can be adsorbed and fixed to each other, so that the instrument can be in a contracted and combined state when not in use, so as to facilitate its carrying.

[0004] When the existing mountain slope surveying instrument for land surveying and mapping is used, the test of the mountain slope is relatively complicated, which is not conducive to operation and is prone to inaccurate measurement of the mountain slope, resulting in certain limitations in its use. At the same time, the cited patent document does not propose relevant solutions to solve the above problems;

[0005] Therefore, a mountain slope surveying instrument for land surveying and mapping is proposed for the above problems. Content of the Utility Model

[0006] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a mountain slope surveying instrument for land surveying and mapping to solve the problems raised in the above background technique.

[0007] To achieve the above object, the present utility model provides the following technical solutions: A mountain slope surveying instrument for land surveying, comprising a bearing frame, a turntable is movably arranged at the upper end of the bearing frame, a surveying component is arranged at the upper end of the turntable, the surveying component includes a fixed frame, a measuring ruler is fixedly arranged at the upper end of the fixed frame, a sliding groove is opened at the upper end of the measuring ruler, a sliding rod is slidably connected inside the sliding groove, a connecting block is fixedly arranged at one end of the sliding rod, and the sliding rod penetrates through a connecting rod and is connected with a handle, a connecting spring is fixedly arranged between the handle and the connecting rod, and a connecting groove is opened at one side of the upper end of the connecting rod, an adjusting rod is slidably connected inside the connecting groove, and a connecting frame is fixedly connected at one end of the adjusting rod.

[0008] Preferably, fixed seats are fixedly arranged on both sides of the upper end of the fixed frame, a connecting frame is connected between the fixed seats through a rotating shaft, and a surveying instrument is fixedly arranged at the upper end of the connecting frame.

[0009] Preferably, an adjusting component is arranged at the bottom of the bearing frame, the adjusting component includes a lead screw, the lead screw is fixedly connected with the bearing frame, and a hand wheel is fixedly connected to one side of the lead screw.

[0010] Preferably, a movable block is threadedly connected to the outer wall of the lead screw, and brackets are symmetrically and fixedly connected to three ends of the movable block.

[0011] Preferably, an installation block is fixedly arranged at the upper end of the movable block, a knob penetrates through the installation block, and a limiting block is connected to the knob through the installation block.

[0012] Preferably, there are three groups of limiting blocks in total, and the limiting blocks are meshed with the lead screw.

[0013] The technical effects and advantages of the present utility model:

[0014] Compared with the prior art, for this mountain slope surveying instrument for land surveying, through the setting of the surveying component, it is convenient to survey the mountain slope, and at the same time, it can be adjusted according to the actual slope of the mountain to perform measurement operations more effectively, and the deviation of the measurement data result is small, making the device more convenient to use and improving the practicality of the device to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0016] Figure 2 It is a schematic diagram of the structure of the surveying component of the present utility model.

[0017] Figure 3 It is a schematic diagram of the structure of the adjusting component of the present utility model.

[0018] Figure 4 It is a schematic diagram of the position structure of the fixed seat of the present utility model.

[0019] The reference numerals are: 1, a carrier; 2, a turntable; 3, a surveying and mapping assembly; 31, a fixing frame; 32, a measuring ruler; 33, a sliding groove; 34, a sliding rod; 35, a connecting block; 36, a connecting spring; 37, a grip; 38, a connecting rod; 39, a connecting groove; 310, an adjusting rod; 311, a connecting frame; 312, a rotating shaft; 313, a fixing seat; 314, a surveying instrument; 4, an adjusting assembly; 41, a lead screw; 42, a hand wheel; 43, a movable block; 44, a bracket; 45, a mounting block; 46, a knob; 47, a limiting block. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Embodiment 1

[0022] As shown in the attached Figures 1 to 4 A mountain slope surveying instrument for land surveying and mapping, including a carrier 1. A turntable 2 is movably arranged at the upper end of the carrier 1. A surveying and mapping assembly 3 is arranged at the upper end of the turntable 2. The surveying and mapping assembly 3 includes a fixing frame 31. A measuring ruler 32 is fixedly arranged at the upper end of the fixing frame 31. A sliding groove 33 is opened at the upper end of the measuring ruler 32. A sliding rod 34 is slidably connected inside the sliding groove 33. A connecting block 35 is fixedly arranged at one end of the sliding rod 34. The sliding rod 34 penetrates through the connecting rod 38 and is connected with a grip 37. A connecting spring 36 is fixedly arranged between the grip 37 and the connecting rod 38. A connecting groove 39 is opened at one side of the upper end of the connecting rod 38. An adjusting rod 310 is slidably connected inside the connecting groove 39. One end of the adjusting rod 310 is fixedly connected with a connecting frame 311.

[0023] Among them: The connecting frame 311 at the bottom of the surveying instrument 314 is connected to the fixing seats 313 at both ends through a rotating shaft 312, so as to facilitate adjusting the angle of the surveying instrument 314 according to the actual mountain slope, enabling it to be adjusted according to actual needs, enhancing the practicability of the device and expanding its application range.

[0024] Embodiment 2

[0025] On the basis of Embodiment 1, the solution in Embodiment 1 will be further elaborated in combination with the following specific working methods, as Figures 1 to 4 shown, for details, see the following description:

[0026] As a preferred embodiment, fixed seats 313 are fixedly arranged on both sides of the upper end of the fixing frame 31. A connecting frame 311 is connected between the fixed seats 313 through a rotating shaft 312, and a surveying instrument 314 is fixedly arranged at the upper end of the connecting frame 311. Further, by providing the rotating shaft 312, the angle of the surveying instrument 314 can be adjusted by the rotating shaft 312, making the use of the device more convenient and improving the practicability of the device to a certain extent.

[0027] As a preferred embodiment, an adjusting assembly 4 is arranged at the bottom of the bearing frame 1. The adjusting assembly 4 includes a lead screw 41, the lead screw 41 is fixedly connected to the bearing frame 1, and a hand wheel 42 is fixedly connected to one side of the lead screw 41. Further, by providing the hand wheel 42, the height of the movable block 43 can be adjusted by turning the hand wheel 42, and the simple operation makes the use range of the device wider.

[0028] As a preferred embodiment, a movable block 43 is threadedly connected to the outer wall of the lead screw 41, and brackets 44 are symmetrically and fixedly connected to three ends of the movable block 43. Further, by providing the movable block 43 and threadedly connecting it with the lead screw 41, it is convenient to adjust the height of the movable block 43 according to actual needs, making the use of the device more convenient.

[0029] As a preferred embodiment, a mounting block 45 is fixedly arranged at the upper end of the movable block 43. A knob 46 is connected through the mounting block 45, and the knob 46 penetrates through the mounting block 45 and is connected to a limiting block 47. Further, by providing the knob 46, the limiting block 47 can be adjusted by the knob 46, making the use of the device more convenient and improving the practicability of the device to a certain extent.

[0030] As a preferred embodiment, three groups of limiting blocks 47 are provided, and the limiting blocks 47 are meshed with the lead screw 41. Further, by providing the limiting blocks 47, the lead screw 41 can be limited by the limiting blocks 47, so that the bearing frame 1 is more stable during use, making the device more practical.

[0031] The working process of the present utility model is as follows:

[0032] In use, first, a turntable 2 is movably arranged at the upper end of the carrier 1. A fixed frame 31 is fixedly arranged at the upper end of the turntable 2. A measuring ruler 32 is arranged at the upper end of the fixed frame 31. A sliding groove 33 is formed at the upper end of the measuring ruler 32. A sliding rod 34 is slidably connected inside the sliding groove 33. A connecting block 35 is fixedly arranged on one side of the sliding rod 34. At the same time, a connecting rod 38 penetrates through one side of the sliding rod 34. The slope of the mountain is surveyed by a surveying instrument 314. The connecting frame 311 at the bottom of the surveying instrument 314 is connected to the fixed seats 313 at both ends through a rotating shaft 312, so as to facilitate adjusting the angle of the surveying instrument 314 according to the actual slope of the mountain. At the same time, a grip 37 is fixedly arranged at one end of the connecting rod 38. By pressing the grip 37, and a connecting groove 39 is formed on one side of the upper end of the connecting rod 38. An adjusting rod 310 is slidably connected inside the connecting groove 39. When adjusting the angle of the surveying instrument 314, the sliding rod 34 can be driven to move inside the sliding groove 33, so that the slope angle value of the mountain can be directly seen, making the device more convenient to use. At the same time, a connecting spring 36 is arranged between the connecting rod 38 and the grip 37, so that the elastic force of the connecting spring 36 limits the connecting block 35 and the measuring ruler 32 on one side. Secondly, a lead screw 41 is arranged at the bottom of the carrier 1. A hand wheel 42 is fixedly arranged at the bottom of the lead screw 41. By rotating the hand wheel 42, the hand wheel 42 drives the lead screw 41 to rotate, so that the lead screw 41 can move up and down, driving the surveying instrument 314 to move up and down, making the device have a wider range of use. In addition, three groups of mounting blocks 45 are equidistantly arranged at the upper end of the movable block 43. A knob 46 penetrates through the mounting block 45. By screwing the knob 46, the limiting block 47 on one side of the knob 46 can be driven to clamp and limit the lead screw 41, thereby improving its stability and enhancing the practicability of the device and making its use range wider.

[0033] Finally: The above are only the preferred embodiments of the present invention and are not used to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A mountain slope surveying instrument for land surveying, comprising a carrier frame (1), characterized in that: A turntable (2) is movably arranged on the upper end of the carrier frame (1), a surveying and mapping assembly (3) is arranged on the upper end of the turntable (2), and the surveying and mapping assembly (3) comprises a fixed frame (31), a measuring ruler (32) is fixedly arranged on the upper end of the fixed frame (31), a sliding groove (33) is provided on the upper end of the measuring ruler (32), a sliding rod (34) is slidably connected inside the sliding groove (33), a connecting block (35) is fixedly arranged on one end of the sliding rod (34), and the sliding rod (34) passes through the connecting rod (38) and is connected to a handle (37), a connecting spring (36) is fixedly arranged between the handle (37) and the connecting rod (38), and a connecting groove (39) is provided on one side of the upper end of the connecting rod (38), an adjusting rod (310) is slidably connected inside the connecting groove (39), and one end of the adjusting rod (310) is fixedly connected to the connecting frame (311).

2. The mountain slope surveying and mapping instrument for land surveying and mapping according to claim 1 is characterized in that: Fixed seats (313) are fixedly arranged on both sides of the upper end of the fixed frame (31), a connecting frame (311) is connected between the fixed seats (313) via a rotating shaft (312), and a surveying instrument (314) is fixedly arranged on the upper end of the connecting frame (311).

3. The mountain slope surveying and mapping instrument for land surveying and mapping according to claim 1 is characterized in that: An adjustment assembly (4) is provided at the bottom of the support frame (1), and the adjustment assembly (4) comprises a screw rod (41), the screw rod (41) is fixedly connected to the support frame (1), and a hand wheel (42) is fixedly connected to one side of the screw rod (41).

4. The mountain slope surveying and mapping instrument for land surveying and mapping according to claim 3 is characterized by: The outer wall of the screw rod (41) is threadedly connected to a movable block (43), and the three ends of the movable block (43) are symmetrically and fixedly connected to a bracket (44).

5. The mountain slope surveying and mapping instrument for land surveying and mapping according to claim 4 is characterized in that: A mounting block (45) is fixedly provided on the upper end of the movable block (43), a knob (46) is connected through the interior of the mounting block (45), and the knob (46) passes through the mounting block (45) and is connected to a limit block (47).

6. The mountain slope surveying and mapping instrument for land surveying and mapping according to claim 5, characterized in that: The limit blocks (47) are provided in three groups in total, and the limit blocks (47) are meshingly connected with the screw rod (41).

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