Novel engineering construction surveying and mapping device

Abstract

The utility model relates to the technical field of engineering surveying and mapping, and discloses a novel engineering construction surveying and mapping device which comprises a surveying and mapping instrument, a surveying and mapping lens is arranged at one end of the surveying and mapping instrument, and a lens frame is fixedly installed on the surveying and mapping instrument and located on the outer side of the surveying and mapping lens in a surrounding mode. The lens frame is sleeved with a protective cover, and the protective cover is in threaded connection with the lens frame. A cleaning piece is arranged in the protective cover, a connecting rod is fixedly connected to the surface of one side of the cleaning piece, and the end of the connecting rod is slidably mounted in a mounting groove formed in the protective cover; the lower end of the surveying instrument is connected with a surveying instrument mounting bracket through a connecting assembly, and during use, the protective cover is mounted outside the lens frame, so that the surveying lens can be sealed in the protective cover and can be aligned and protected in the transportation process, and the phenomenon that the surveying lens is damaged is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering surveying and mapping, in particular to a novel engineering building surveying and mapping device. Background Art

[0002] Land surveying and mapping refers to obtaining graphics and location information reflecting the current status of the ground through measurement methods for the planning, design and administrative management of engineering construction. Surveying instruments are needed in the process of land surveying and mapping.

[0003] In the prior art, there is a novel portable surveying instrument for surveying and mapping with an authorization publication number of CN220303298U, comprising a base, a limit block slidably sleeved inside the base, a rotating disk fixedly welded on the upper end of the limit block, a ball bearing slidably sleeved on the lower end surface of the rotating disk, a surveying instrument fixedly mounted on the upper end surface of the rotating disk, a lens mounted on one end of the surveying instrument, and an axle support fixedly welded on the lower end surface of the base. The novel portable surveying and mapping instrument can prevent dust and scratches on the lens surface by sleeve-fitting a dustproof sleeve on the outer side of the lens, thereby preventing dust and scratches from adhering to the lens surface and affecting the surveying and mapping clarity. The limit block and the ball bearing can be driven to rotate by rotating the rotating disk, so that the angle of the surveying and mapping instrument can be conveniently adjusted. The threaded rod can be driven to rotate by rotating the rotating cap, thereby driving the sliding block to move laterally, driving the connecting rod to rotate, and driving the axle support, the base, the rotating disk and the surveying and mapping instrument to rise and fall, so as to fine-tune the height position of the surveying and mapping instrument and improve the surveying and mapping accuracy.

[0004] In the above technical solution, dust and scratches are easily adhered to the lens surface, and the surveying instrument lens is usually recessed in the shell, which makes it difficult to clean after being contaminated with dust, affecting the surveying clarity. For this reason, we propose a new engineering construction surveying device. Utility Model Content

[0005] The utility model provides a novel engineering construction surveying and mapping device, which solves the technical problem that dust is easily adhered to and scratched on the lens surface, and the surveying and mapping instrument lens is usually recessed in the shell, which makes it difficult to clean after being contaminated with dust, thus affecting the surveying and mapping clarity.

[0006] In order to solve the above technical problems, the utility model provides a novel engineering construction surveying and mapping device, including a surveying instrument, a surveying and mapping lens is arranged at one end of the surveying and mapping instrument, a lens frame is fixedly installed around the outer side of the surveying and mapping lens on the surveying and mapping instrument, a protective cover is sleeved on the outer side of the lens frame, and the protective cover is threadedly connected to the lens frame;

[0007] A cleaning sheet is provided inside the protective cover, a connecting rod is fixedly connected to one side surface of the cleaning sheet, and an end of the connecting rod is slidably installed inside a mounting groove provided on the protective cover;

[0008] The lower end of the surveying instrument is connected with a surveying instrument mounting bracket through a connecting component.

[0009] Preferably, a spring is movably sleeved on the outside of the connecting rod, the spring is located inside the protective cover, one end of the spring is fixed inside the protective cover, and the other end of the spring is fixedly connected to a swivel seat, and the swivel seat is movably sleeved on the outside of the connecting rod.

[0010] Preferably, the end of the connecting rod slides through the mounting slot and extends to the outside of the protective cover, and a handle is fixedly mounted on the end of the connecting rod, and the outer diameter of the handle is larger than the inner diameter of the mounting slot.

[0011] Preferably, the connection assembly comprises a threaded sleeve, and the threaded sleeve is fixedly mounted on the lower end surface of the surveying instrument.

[0012] Preferably, the connection assembly further comprises a mounting seat, the mounting seat is fixedly mounted on the upper end surface of the surveying instrument mounting bracket, and an adjusting shaft is rotatably mounted inside the mounting seat.

[0013] Preferably, a threaded rod is fixedly mounted on the upper end of the adjusting shaft, and the threaded rod is threadably connected to the threaded sleeve.

[0014] Preferably, a threaded hole is provided on the outer wall of the mounting seat, the interior of the threaded hole is communicated with the interior of the mounting seat, a positioning screw is threadedly connected to the interior of the threaded hole, and the end of the positioning screw passes through the threaded hole and is movably connected to the adjustment shaft.

[0015] Preferably, the inner wall of the protective cover is configured to be a circular hole, and the outer wall of the lens frame is configured to be a cylindrical shape.

[0016] Compared with the related art, the novel engineering construction surveying and mapping device provided by the utility model has the following beneficial effects:

[0017] 1. A new type of engineering construction surveying and mapping device. When in use, the protective cover is installed on the outside of the lens frame, which can enclose the surveying and mapping lens inside, and can be aligned for protection during transportation to avoid damage to the surveying and mapping lens.

[0018] 2. A new type of engineering construction surveying and mapping device. When in use, the cleaning sheet can be pushed and connected to the surface of the surveying and mapping lens through a connecting rod. The surface of the surveying and mapping lens can be cleaned by rotating the connecting rod to prevent the surveying and mapping lens from being stained with dust, making it easier for staff to clean and improving the clarity of the equipment's surveying and mapping.

[0019] 3. A new type of engineering construction surveying and mapping device. During surveying and mapping, the adjusting axis can be locked or unlocked by rotating the positioning screw, so that the surveying and mapping instrument can adjust the surveying and mapping direction with the adjusting axis as the center, which is convenient for use and adjustment of the equipment and improves the surveying and mapping range of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of a new type of engineering construction surveying and mapping device;

[0021] Figure 2 It is a schematic diagram of the structure of a protective cover of a new type of engineering construction surveying and mapping device;

[0022] Figure 3 It is a structural schematic diagram of a surveying instrument of a new type of engineering and construction surveying device;

[0023] Figure 4 It is a structural schematic diagram of the bottom of a surveying instrument of a new type of engineering and construction surveying device;

[0024] Figure 5 A schematic diagram of the structure of a surveying instrument mounting bracket of a new type of engineering and construction surveying device;

[0025] Figure 6 A new type of engineering construction surveying and mapping device Figure 5 The enlarged structural diagram of A in the middle. The numbers in the figure are: 1, surveying instrument; 11, surveying lens; 2, lens frame; 3, protective cover; 31, mounting slot; 32, connecting rod; 33, cleaning sheet; 34, spring; 35, swivel seat; 36, handle; 4, connecting assembly; 41, threaded sleeve; 42, mounting seat; 43, adjusting shaft; 44, threaded rod; 45, threaded hole; 46, positioning screw; 5, surveying instrument mounting bracket. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Embodiment 1, by Figure 1-6 The utility model provides a novel engineering construction surveying and mapping device, including a surveying and mapping instrument 1, a surveying and mapping lens 11 is arranged at one end of the surveying and mapping instrument 1, a lens frame 2 is fixedly installed around the outer side of the surveying and mapping lens 11 on the surveying and mapping instrument 1, a protective cover 3 is sleeved on the outer side of the lens frame 2, the inner wall of the protective cover 3 is arranged in a circular hole shape, the outer wall of the lens frame 2 is arranged in a cylindrical shape, and the protective cover 3 is threadedly connected to the lens frame 2;

[0028] When in use, the protective cover 3 is installed on the outside of the lens frame 2, and can enclose the surveying and mapping lens 11 therein, and can be aligned and protected during transportation to prevent the surveying and mapping lens 11 from being damaged.

[0029] A cleaning sheet 33 is disposed inside the protective cover 3, and a connecting rod 32 is fixedly connected to one side surface of the cleaning sheet 33. The end of the connecting rod 32 is slidably mounted inside a mounting groove 31 disposed on the protective cover 3.

[0030] When in use, the cleaning sheet 33 can be pushed and connected to the surface of the surveying and mapping lens 11 through the connecting rod 32. The surface of the surveying and mapping lens 11 can be cleaned by rotating the connecting rod 32 to prevent the surveying and mapping lens 11 from being stained with dust, making it easier for staff to clean and improving the clarity of equipment mapping.

[0031] The lower end of the surveying instrument 1 is connected to a surveying instrument mounting bracket 5 via a connecting component 4 .

[0032] In this embodiment, a spring 34 is movably sleeved on the outside of the connecting rod 32, and the spring 34 is located inside the protective cover 3. One end of the spring 34 is fixed inside the protective cover 3, and the other end of the spring 34 is fixedly connected to a swivel seat 35. The swivel seat 35 is movably sleeved on the outside of the connecting rod 32. When in use, the spring 34 can apply pressure to the swivel seat 35 and the cleaning sheet 33, so that the cleaning sheet 33 can be closely attached to the surveying and mapping lens 11.

[0033] In this embodiment, the end of the connecting rod 32 slides through the installation groove 31 and extends to the outside of the protective cover 3. A handle 36 is fixedly installed on the end of the connecting rod 32. The outer diameter of the handle 36 is larger than the inner diameter of the installation groove 31. The staff can drive the connecting rod 32 to move through the handle 36, and the handle 36 can limit the moving path of the connecting rod 32 to avoid falling off.

[0034] In this embodiment, the connecting assembly 4 includes a threaded sleeve 41, which is fixedly mounted on the lower end surface of the surveying instrument 1. A threaded rod 44 is fixedly mounted on the upper end of the adjusting shaft 43. The threaded rod 44 is threadedly connected to the threaded sleeve 41. During assembly, the threaded sleeve 41 and the surveying instrument 1 can be rotated to assemble and fix the threaded rod 44 and the threaded sleeve 41, so that the surveying instrument can be assembled quickly.

[0035] In this embodiment, the connecting component 4 also includes a mounting seat 42, which is fixedly mounted on the upper end surface of the surveying instrument mounting bracket 5. An adjusting shaft 43 is rotatably mounted inside the mounting seat 42. A threaded hole 45 is opened on the outer wall of the mounting seat 42. The interior of the threaded hole 45 is connected to the interior of the mounting seat 42. A positioning screw 46 is threadedly connected to the interior of the threaded hole 45. The end of the positioning screw 46 passes through the threaded hole 45 and is movably connected to the adjusting shaft 43. During surveying, the adjusting shaft 43 can be locked or unlocked by rotating the positioning screw 46, so that the surveying instrument 1 can adjust the surveying direction with the adjusting shaft 43 as the center, which is convenient for use and adjustment of the equipment and improves the surveying range of the equipment.

[0036] The working principle of this utility model:

[0037] When in use, the protective cover 3 is installed on the outside of the lens frame 2, and can enclose the surveying and mapping lens 11 therein, and can be aligned and protected during transportation to prevent the surveying and mapping lens 11 from being damaged.

[0038] When in use, the cleaning sheet 33 can be pushed and connected to the surface of the surveying and mapping lens 11 through the connecting rod 32. The surface of the surveying and mapping lens 11 can be cleaned by rotating the connecting rod 32 to prevent the surveying and mapping lens 11 from being stained with dust, making it easier for staff to clean and improving the clarity of equipment mapping.

[0039] During surveying, the adjustment shaft 43 can be locked or unlocked by rotating the positioning screw 46, so that the surveying instrument 1 can adjust the surveying direction with the adjustment shaft 43 as the center, which is convenient for use and adjustment of the equipment and improves the surveying range of the equipment.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel engineering construction surveying and mapping device, comprising a surveying and mapping instrument (1), characterized in that: A surveying lens (11) is provided at one end of the surveying instrument (1); a lens frame (2) is fixedly mounted around the outside of the surveying lens (11) on the surveying instrument (1); a protective cover (3) is sleeved on the outside of the lens frame (2); and the protective cover (3) is threadedly connected to the lens frame (2); A cleaning sheet (33) is arranged inside the protective cover (3), a connecting rod (32) is fixedly connected to a surface of one side of the cleaning sheet (33), and an end of the connecting rod (32) is slidably mounted inside a mounting groove (31) arranged on the protective cover (3); The lower end of the surveying instrument (1) is connected to a surveying instrument mounting bracket (5) via a connecting assembly (4).

2. A novel engineering construction surveying and mapping device according to claim 1, characterized in that: A spring (34) is movably sleeved on the outside of the connecting rod (32), and the spring (34) is located inside the protective cover (3). One end of the spring (34) is fixed inside the protective cover (3), and the other end of the spring (34) is fixedly connected to a rotating seat (35), and the rotating seat (35) is movably sleeved on the outside of the connecting rod (32).

3. A novel engineering construction surveying and mapping device according to claim 2, characterized in that: The end of the connecting rod (32) slides through the installation slot (31) and extends to the outside of the protective cover (3). A handle (36) is fixedly mounted on the end of the connecting rod (32). The outer diameter of the handle (36) is larger than the inner diameter of the installation slot (31).

4. A novel engineering construction surveying and mapping device according to claim 3, characterized in that: The connection assembly (4) comprises a threaded sleeve (41), and the threaded sleeve (41) is fixedly mounted on the lower end surface of the surveying instrument (1).

5. A novel engineering construction surveying and mapping device according to claim 4, characterized in that: The connecting assembly (4) further comprises a mounting seat (42), wherein the mounting seat (42) is fixedly mounted on the upper end surface of the surveying instrument mounting bracket (5), and an adjusting shaft (43) is rotatably mounted inside the mounting seat (42).

6. A novel engineering construction surveying and mapping device according to claim 5, characterized in that: A threaded rod (44) is fixedly mounted on the upper end of the adjusting shaft (43), and the threaded rod (44) is threadedly connected to the threaded sleeve (41).

7. A novel engineering construction surveying and mapping device according to claim 6, characterized in that: A threaded hole (45) is provided on the outer wall of the mounting seat (42); the interior of the threaded hole (45) is communicated with the interior of the mounting seat (42); a positioning screw (46) is threadedly connected to the interior of the threaded hole (45); the end of the positioning screw (46) passes through the threaded hole (45) and is movably connected to the adjustment shaft (43).

8. A novel engineering construction surveying and mapping device according to claim 1, characterized in that: The inner wall of the protective cover (3) is arranged in a circular hole shape, and the outer wall of the lens frame (2) is arranged in a cylindrical shape.

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