CN220453115U - Novel surveying instrument with high-precision positioning function - Google Patents

Abstract

The utility model relates to a novel high-precision positioning surveying instrument, which comprises a positioning disc, an instrument frame and adjustable support legs, wherein the instrument frame comprises a stabilizing disc, a rotating disc and a positioning central shaft.

Description

Novel surveying instrument with high-precision positioning function

Technical Field

The utility model relates to the technical field of surveying and mapping engineering equipment, in particular to a novel surveying and mapping instrument with high precision positioning.

Background

The mapping is based on computer technology, photoelectric technology, network communication technology, space science and information science, and uses a global navigation satellite positioning system, remote sensing and geographic information system as the technical cores, and selects the existing characteristic points and boundary lines of the ground, and obtains the graph and position reflecting the current situation of the ground and the related information thereof by measuring means for engineering construction, planning design and administrative management.

The current chinese patent with publication number CN219282900U discloses a topography mapping device, including supporting platform, be provided with the surveying instrument body through the fixed block on the supporting platform, supporting platform's below is provided with three landing leg through the fixed frame respectively, can pass when adjusting the survey and drawing position, need not to rotate the support, alright automatically regulated through rotating the knob, has improved work efficiency.

However, based on the above situation, the inventor finds that in the long-term outdoor mapping process, the current mapping equipment often needs to support through the tripod for auxiliary mapping, which can be inconvenient when the tripod is carried outdoors due to the shape and the weight of the tripod, and meanwhile, in some areas with narrow terrains and limited placement space, the positioning equipment is difficult to place and detect, which brings inconvenience to the mapping process.

Disclosure of Invention

Based on the above description, the utility model provides a novel surveying instrument with high precision positioning, which aims to solve the technical problems that the existing surveying equipment is inconvenient to carry outdoors, and meanwhile, the positioning equipment is difficult to place and detect in some areas with narrow terrains and limited placement space, so that inconvenience is brought to surveying activities.

The technical scheme for solving the technical problems is as follows: a novel surveying instrument with high-precision positioning comprises a positioning disc, an instrument frame and adjustable support legs;

the positioning disc is detachably arranged on the instrument frame, the adjustable support legs are arranged at the bottom of the instrument frame, and the instrument frame adjusts the placement length through the adjustable support legs so as to adapt to placement surfaces with different flatness;

the instrument rack comprises a stabilizing disc, a rotating disc and a positioning central shaft, wherein the upper part of the rotating disc is adjacent to the positioning disc, and the rotating disc is arranged on the stabilizing disc in a rotatable mode, so that the rotating disc drives the positioning disc to rotate, the rotation adjustment during detection is realized, and the positioning central shaft is arranged in the middle of the bottom side of the stabilizing disc.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the rotary disk comprises a disk body and a rotary mechanism, the bottom of the disk body is rotatably arranged on the stabilizing disk, and the disk body realizes the rotation on the stabilizing disk through the rotary mechanism.

Further, rotary mechanism includes tooth's socket, adjust knob and ring gear, and the tooth's socket sets up in disk side with equidistant interval arrangement's mode, and adjust knob rotates to be installed on the stabilizer plate, and adjust knob is close to the side periphery of disk and is provided with the ring gear, and adjust knob meshes with the tooth's socket through the ring gear to drive disk rotation through adjust knob.

Further, the middle part of the upper surface of the tray body is coaxially and fixedly provided with a fixing column, the side surface of the fixing column is provided with threads, and the fixing column is in threaded connection with the positioning tray through the threads.

Further, the adjustable support leg comprises a fixed leg and an adjusting leg, wherein the upper part of the fixed leg is fixed with the stabilizing disc, and the adjusting leg is arranged on the fixed leg in a mode of movably adjusting the placing length.

Furthermore, the adjusting foot is connected with the fixing foot through threads.

Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:

the utility model provides a convenient operation, including instrument rack, positioning disk, instrument rack, gear rack, rotary adjusting knob, angle bracket, fixed foot, angle bracket, support, etc. detachable installation is carried out through the screw thread mode between positioning disk and instrument rack to make things convenient for the installation and removal of positioning disk, during instrument rack survey, through rotatory adjusting knob, make adjust knob can pass through the tooth's socket of ring gear to disk body side and carry out transmission application of force, rotate in order to realize rotating the rotary table, rotatory adjustment that needs when satisfying the daily survey and drawing of positioning disk, simultaneously, when the instrument rack is placed on the uneven plane of crossing the bottom pothole, can be through the length relation between adjustment regulating foot and the fixed foot, so that the regulating foot can pass and cooperate with other stabilizer blades, realize providing stable support for the positioning disk and place, compact structure of this device is practical, size and weight compare the triangle bracket structure and all optimize and more conveniently place in narrow and small region environment, in order to provide convenient condition for survey and drawing work.

Drawings

FIG. 1 is a schematic structural diagram of a novel high-precision positioning surveying instrument according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of an explosion in an embodiment of the present utility model;

FIG. 3 is a schematic view of a structure of an instrument rack according to an embodiment of the present utility model;

FIG. 4 is a schematic view of the bottom of the instrument rack according to the embodiment of the present utility model;

in the drawings, the list of components represented by the various numbers is as follows:

1. a positioning plate; 2. an instrument holder; 3. an adjustable foot; 21. a stabilizer plate; 22. a rotating disc; 23. positioning a central shaft; 221. a tray body; 222. tooth slots; 223. an adjustment knob; 224. a gear ring; 225. fixing the column; 226. a thread; 2231. a first anti-slip ring; 231. fixing the column; 31. a fixed foot; 32. adjusting the foot; 33. and the second anti-slip ring.

Detailed Description

In order to facilitate an understanding of the present application, a more complete description of the present application will now be provided with reference to the relevant figures. Examples of the present application are given in the accompanying drawings. This application may, however, be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

It will be understood that spatially relative terms, such as "under", "below", "beneath", "under", "above", "over" and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use and operation in addition to the orientation depicted in the figures.

As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," and/or the like, specify the presence of stated features, integers, steps, operations, elements, components, or groups thereof, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or groups thereof.

The embodiment of the utility model specifically provides a novel high-precision positioning surveying instrument, referring to fig. 1 and 2, comprising a positioning disc 1, an instrument frame 2 and adjustable support legs 3.

Specifically, positioning disk 1 installs on instrument rack 2 with detachable mode to make things convenient for positioning disk 1 installation and removal on instrument rack 2, be provided with GPS positioning component in the positioning disk 1, in order to satisfy the daily needs of survey and drawing work.

The adjustable support legs 3 are arranged at the bottom of the instrument frame 2, the instrument frame 2 adjusts the placement length through the adjustable support legs 3 so as to adapt to placement surfaces with different flatness, and the placement length is adjusted through the adjustable support legs 3 on the ground with a hollow hole so that the whole positioning disc 1 can be kept in a horizontal mapping environment;

further, referring to fig. 2 and 3, the instrument holder 2 includes a stabilizing disc 21, a rotating disc 22 and a positioning central shaft 23, the upper portion of the rotating disc 22 is adjacent to the positioning disc 1, and the rotating disc 22 is rotatably disposed on the stabilizing disc 21 to drive the positioning disc 1 to rotate through the rotating disc 22, so as to realize rotation adjustment during detection, and the positioning central shaft 23 is mounted in the middle of the bottom side of the stabilizing disc 21 to help the positioning disc 1 to position the central position.

Wherein, rotary disk 22 includes disk body 221 and rotary mechanism, and the rotation on stabilizing disk 21 is realized to disk body 221 through rotary mechanism to disk body 221 bottom rotation installation on stabilizing disk 21.

In implementation, as an embodiment of the rotation mechanism, the rotation mechanism includes tooth grooves 222, an adjusting knob 223 and a gear ring 224, the tooth grooves 222 are arranged on the side surface of the disc body 221 in an equidistant and spaced manner, the adjusting knob 223 is rotatably mounted on the stabilizing disc 21, the gear ring 224 is disposed on the periphery of the side surface of the adjusting knob 223, which is close to the disc body 221, and the adjusting knob 223 is meshed with the tooth grooves 222 through the gear ring 224, so as to drive the disc body 221 to rotate through the adjusting knob 223.

Through adopting above-mentioned technical scheme, when needs are rotatory to carousel 22, can realize the rotation of carousel 22 through rotating adjust knob 223 to drive positioning disk 1 and rotate, in order to satisfy the rotation adjustment needs when fixing a position.

Further, the fixing column 225 is coaxially and fixedly arranged in the middle of the upper surface of the tray body 221, threads 226 are arranged on the side face of the fixing column 225, the fixing column 225 is in threaded connection with the positioning tray 1 through the threads 226, the positioning tray 1 and the fixing column 225 are connected in a threaded mode, assembly and disassembly are convenient, connection conditions during connection are relatively stable, and the use stability of the positioning tray 1 is facilitated.

Preferably, referring to fig. 4, the adjustable stand bar 3 includes a fixed leg 31 and an adjusting leg 32, the fixed leg 31 is fixed to the stabilizer 21, and the adjusting leg 32 is movably disposed on the fixed leg 31 for adjusting a placement length.

Wherein, as a specific implementation mode of adjusting foot 32, adopt threaded connection between adjusting foot 32 and the fixed foot 31, when the road surface is pothole is not at ordinary times, through rotating adjusting foot 32 for adjusting foot 32 carries out the displacement on fixed foot 31 or down, so that adjusting foot 32 can stretch out and draw back, satisfies the operation needs of locating plate 1 horizontal placement survey and drawing.

It should be noted that, in implementation, the adjusting knob 223 and the adjusting leg 32 are respectively provided with a first anti-slip ring 2231 and a second anti-slip ring 33 to assist the finger to rotate the adjusting knob 223 and the adjusting leg 32.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims (6)

1. Novel surveying instrument of high accurate location, its characterized in that: comprises a positioning disc (1), an instrument rack (2) and adjustable support legs (3);

the positioning disc (1) is detachably arranged on the instrument frame (2), the adjustable support legs (3) are arranged at the bottom of the instrument frame (2), and the instrument frame (2) adjusts the placement length through the adjustable support legs (3) so as to adapt to placement surfaces with different flatness;

the instrument rack (2) comprises a stabilizing disc (21), a rotating disc (22) and a positioning central shaft (23), wherein the upper part of the rotating disc (22) is adjacent to the positioning disc (1), the rotating disc (22) is arranged on the stabilizing disc (21) in a rotatable mode, the rotating disc (22) drives the positioning disc (1) to rotate, the rotation adjustment during detection is realized, and the positioning central shaft (23) is arranged in the middle of the bottom side of the stabilizing disc (21).

2. The novel mapping instrument with high precision positioning according to claim 1, wherein the rotary disk (22) comprises a disk body (221) and a rotary mechanism, the bottom of the disk body (221) is rotatably mounted on the stabilizing disk (21), and the disk body (221) realizes the rotation on the stabilizing disk (21) through the rotary mechanism.

3. The novel mapping instrument with high-precision positioning according to claim 2, wherein the rotating mechanism comprises tooth grooves (222), an adjusting knob (223) and a gear ring (224), the tooth grooves (222) are arranged on the side face of the disc body (221) in an equidistant and spaced arrangement mode, the adjusting knob (223) is rotatably mounted on the stabilizing disc (21), the gear ring (224) is arranged on the periphery of the side face, close to the disc body (221), of the adjusting knob (223), and the adjusting knob (223) is meshed with the tooth grooves (222) through the gear ring (224) so as to drive the disc body (221) to rotate through the adjusting knob (223).

4. The novel mapping instrument with high-precision positioning according to claim 2, wherein a fixing column (225) is coaxially and fixedly arranged in the middle of the upper surface of the disc body (221), threads (226) are arranged on the side face of the fixing column (225), and the fixing column (225) is in threaded connection with the positioning disc (1) through the threads (226).

5. The novel surveying instrument with high precision positioning according to claim 1, wherein the adjustable support leg (3) comprises a fixed leg (31) and an adjusting leg (32), the upper part of the fixed leg (31) is fixed with the stabilizing disc (21), and the adjusting leg (32) is arranged on the fixed leg (31) in a manner of movably adjusting the placing length.

6. The novel surveying instrument with high precision positioning according to claim 5, wherein the adjusting leg (32) and the fixing leg (31) are connected by screw threads.