CN219912508U

CN219912508U - Site mapping device

Info

Publication number: CN219912508U
Application number: CN202321417778.3U
Authority: CN
Inventors: 魏亮
Original assignee: China MCC17 Group Co Ltd
Current assignee: Wei Liang
Priority date: 2023-06-06
Filing date: 2023-06-06
Publication date: 2023-10-27
Anticipated expiration: 2033-06-06

Abstract

The utility model belongs to the technical field of engineering construction, and discloses a field mapping device which comprises a mapping instrument; can utilize universal wheel through promoting the tripod and can transport it easily, when selecting the survey position back, when adjustment pulling tripod's interval, one of them landing leg frame can carry out deformation stretching through fixed ring pulling torsional spring, the deformation of torsional spring can drive frock wheel and threaded rod and rotate, carousel on the threaded rod can drive a plurality of connecting plates and reciprocate in the rectangular channel from this, drive the articulated board of installing on every connecting plate other end and carry out the angle slope, move down, also because the installation of articulated board can make the carousel go up and down with the horizontal migration mode, the downshift of articulated board can make the circular cone of installing on the extension board bottom go deep in the soil layer, carry out firm spacing, simultaneously can pin the universal wheel on the tripod bottom and carry out secondary fixed spacing, spacing fixed many times, can make the surveying instrument also can continue to accomplish the survey operation in the open air of windy.

Description

Site mapping device

Technical Field

The utility model belongs to the technical field of engineering construction, and particularly relates to a field mapping device.

Background

The engineering site surveying and mapping means that the shape, the size, the spatial position, the attribute and the like of natural geographic elements or surface artificial facilities are measured, collected and drawn into graphs, and the site surveying and mapping instruments are of various types and comprise total stations, level meters and the like, wherein the level measurement is to arrange the level meters between two points on the ground, observe leveling staff erected on the two points and calculate the height difference between the two points according to readings on the staff; when the existing engineering is constructed, when the surveying instrument is required to be used for measuring a construction site, a tripod fixedly installed on the bottom end of the surveying instrument is required to be fixed in a soil layer, the existing tripod can well balance and support the surveying instrument to carry out outdoor detection work, but is only limited to the condition that outdoor weather is good, normally, when the wind is started, the wind is required to be stopped for measurement, otherwise, the surveying instrument can shake when in use, the tripod is not good in fixing and limiting effect, the measurement result is inaccurate, and deviation is generated.

Disclosure of Invention

(one) solving the technical problems

Because the existing tripod is limited to outdoor weather in good condition, outdoor detection work is carried out on a surveying instrument to provide balanced support, and the surveying instrument is usually required to wait for wind stop for measurement when in wind starting, otherwise the surveying instrument can shake when in use, and the tripod is not good in fixing and limiting effects, so that the measuring result is inaccurate.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a scene surveying device, includes the surveying instrument, surveying instrument bottom fixedly connected with tripod, the tripod is concrete to constitute for three landing leg frame, every all be equipped with the rectangular channel on the landing leg frame, and the bottom all is equipped with sliding structure, still includes:

fixed spacing portion, fixed spacing portion is located on the tripod, fixed spacing portion includes three hinge plate, every hinge plate bottom all is equipped with limit structure, and every be equipped with lift hinge structure on the one end of hinge plate, be equipped with revolution mechanic on the lift hinge structure, be equipped with elasticity stretch structure on the revolution mechanic.

Preferably, the sliding structure is composed of universal wheels, the top ends of the universal wheels are fixedly connected with the bottom ends of the support leg frames, the tripod can be easily transported by using the universal wheels arranged at the bottom ends, and labor force of workers in carrying is reduced.

Preferably, the limiting structure is composed of a support plate and a cone fixedly connected to the bottom end of the support plate, and the top end of the support plate is fixedly connected with the bottom end of the hinge plate.

Preferably, the lifting hinge connection structure is composed of a turntable and three connecting plates hinged to one end of the turntable, the other end of each connecting plate is hinged to one end of the hinge plate, and each connecting plate is in fit sliding connection with the inner wall of the rectangular groove.

Preferably, the rotating structure is composed of a threaded rod and a chassis arranged on the bottom end of the threaded rod, the upper end and the lower end of the threaded rod are respectively connected with the bottom end of the tripod and the top end of the chassis in a rotating mode, the threaded rod is connected with the inner wall of the turntable in a threaded mode, the turntable on the threaded rod can drive a plurality of connecting plates to move up and down in the rectangular groove when the threaded rod rotates, and therefore the hinging plates arranged on the other end of each connecting plate are driven to tilt at an angle and move down.

Preferably, the elastic stretching structure is formed by a tool wheel and a torsion spring which is attached to the tool wheel in a surrounding mode, the bottom end of the torsion spring is fixedly connected with the outer wall of the tool wheel, the other end of the torsion spring is fixedly connected with one of the outer walls of the support leg frame, the tool wheel is fixedly connected with the threaded rod near the bottom end, the tool wheel is attached to the chassis in a rotating mode between the bottom end of the tool wheel and the top end of the chassis, the torsion spring is pulled to deform and stretch by the circular ring, and the deformation of the torsion spring drives the tool wheel and the threaded rod on the tool wheel to rotate.

Preferably, each hinge plate is provided with an arc groove at the other end, a cross rod is fixedly connected in the inner walls of the left end and the right end of each arc groove, and each cross rod penetrates through each support leg frame to be connected in a rotating mode.

(III) beneficial effects

Compared with the prior art, the utility model has the following beneficial effects: can utilize universal wheel through promoting the tripod and can transport it easily, when selecting the survey position back, when adjustment pulling tripod's interval, one of them landing leg frame can carry out deformation stretching through fixed ring pulling torsional spring, the deformation of torsional spring can drive frock wheel and threaded rod and rotate, carousel on the threaded rod can drive a plurality of connecting plates and reciprocate in the rectangular channel from this, drive the articulated board of installing on every connecting plate other end and carry out the angle slope, move down, also because the installation of articulated board can make the carousel go up and down with the horizontal migration mode, the downshift of articulated board can make the circular cone of installing on the extension board bottom go deep in the soil layer, carry out firm spacing, simultaneously can pin the universal wheel on the tripod bottom and carry out secondary fixed spacing, spacing fixed many times, can make the surveying instrument also can continue to accomplish the survey operation in the open air of windy.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the overall structure of the surveying instrument according to the present utility model;

FIG. 3 is a schematic view of a part of the structure of the fixing and limiting part according to the present utility model;

FIG. 4 is a schematic view of a part of the structure of the fixing and limiting part (two parts);

fig. 5 is a schematic view of a partial structure of a fixing and limiting portion according to the present utility model.

In the figure:

1. a mapping instrument; 11. a tripod; 12. a universal wheel; 13. rectangular grooves;

2. a fixed limit part; 21. a hinged plate; 22. a support plate; 23. a cone; 24. a cross bar; 25. a threaded rod; 26. a chassis; 27. a turntable; 28. a connecting plate; 29. a tool wheel; 230. a torsion spring; 231. and fixing the circular ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 5, the present utility model provides a field mapping device, which comprises a mapping instrument 1, wherein a tripod 11 is fixedly connected to the bottom end of the mapping instrument 1, the tripod 11 is specifically composed of three leg frames, each leg frame is provided with a rectangular slot 13, and the bottom end is provided with a sliding structure, and the field mapping device further comprises:

fixed spacing portion 2, fixed spacing portion 2 are located tripod 11, and fixed spacing portion 2 includes three articulated board 21, and every articulated board 21 bottom all is equipped with limit structure, and is equipped with lift articulated structure on the one end of every articulated board 21, is equipped with revolution mechanic on the lift articulated structure, is equipped with elasticity stretch structure on the revolution mechanic.

The scheme is adopted: the tripod 11 can be easily transported by pushing the universal wheels 12 installed at the bottom, labor force of workers in carrying is reduced, after the measurement position is selected, the distance between the tripod 11 is adjusted, when the distance between the tripod 11 is adjusted, one of the leg frames of the tripod 11 can be stretched by pulling the torsion springs 230 through the fixed circular rings 231, the deformation of the torsion springs 230 can drive the tool wheels 29 and the threaded rods 25 on the tool wheels 29 to rotate, when the threaded rods 25 rotate, the rotary table 27 on the threaded rods 25 can drive the connecting plates 28 to move up and down in the rectangular grooves 13, the hinged plates 21 installed at the other ends of the connecting plates 28 are driven to tilt in angle to move down, and also because the hinged plates 21 are installed to enable the rotary table 27 to lift in a horizontal movement mode, the cone 23 installed at the bottom ends of the hinged plates 21 can extend into soil layers to be firmly limited, and meanwhile, the universal wheels 12 on the bottom ends of the tripod 11 can be locked to carry out secondary fixing limiting, and limiting fixing for multiple times can enable the surveying instrument 1 to complete outdoor measurement operation.

The sliding structure is composed of universal wheels 12, the top ends of the universal wheels 12 are fixedly connected with the bottom ends of the leg frames, the limiting structure is composed of a support plate 22 and a cone 23 fixedly connected to the bottom ends of the support plate 22, and the top ends of the support plate 22 are fixedly connected with the bottom ends of the hinging plates 21.

The scheme is adopted: the tripod 11 can be easily transported by pushing the tripod 11 through the universal wheels 12 arranged at the bottom end, so that labor force of workers in carrying is reduced, and after a measurement position is selected, the distance between the tripod 11 is adjusted.

The lifting hinge structure is composed of a turntable 27 and three connecting plates 28 hinged to one end of the turntable 27, the other end of each connecting plate 28 is hinged to one end of the hinge plate 21, each connecting plate 28 is in fit sliding connection with the inner wall of the rectangular groove 13, the rotating structure is composed of a threaded rod 25 and a chassis 26 arranged at the bottom end of the threaded rod 25, the upper end and the lower end of the threaded rod 25 are respectively in rotary connection with the bottom end of the tripod 11 and the top end of the chassis 26, and the threaded rod 25 is in threaded connection with the inner wall of the turntable 27.

The scheme is adopted: when the threaded rod 25 rotates, the turntable 27 on the threaded rod 25 drives the plurality of connection plates 28 to move up and down in the rectangular slot 13, thereby driving the hinge plate 21 mounted on the other end of each connection plate 28 to tilt at an angle and move down, and also because the hinge plate 21 is mounted, the turntable 27 can be lifted and lowered in a horizontal movement manner.

The elastic stretching structure is composed of a tool wheel 29 and a torsion spring 230 which is circumferentially attached to the tool wheel 29, wherein the bottom end of the torsion spring 230 is fixedly connected with the outer wall of the tool wheel 29, the other end of the torsion spring 230 is fixedly connected with the outer wall of one of the leg frames, the tool wheel 29 and the threaded rod 25 are fixedly connected near the bottom end, the bottom end of the tool wheel 29 is rotationally connected with the top end of the chassis 26 in a attached mode, arc grooves are formed in the other end of each hinge plate 21, cross rods 24 are fixedly connected to the inner walls of the left end and the right end of each arc groove, and each cross rod 24 is arranged in the corresponding leg frame in a penetrating mode in a rotating mode.

The scheme is adopted: one of the leg frames of the tripod 11 is pulled by the fixed circular ring 231 to deform and stretch the torsion spring 230, the deformation of the torsion spring 230 can drive the tool wheel 29 and the threaded rod 25 on the tool wheel 29 to rotate, when the threaded rod 25 rotates, the turntable 27 on the threaded rod 25 can drive the plurality of connecting plates 28 to move up and down in the rectangular groove 13, so that the hinged plate 21 mounted on the other end of each connecting plate 28 is driven to tilt at an angle and move down, and also because the hinged plate 21 is mounted to enable the turntable 27 to lift in a horizontal moving mode, the downward movement of the hinged plate 21 can enable the cone 23 mounted on the bottom end of the support plate 22 to extend into the soil layer to perform stable limiting, and meanwhile, the universal wheel 12 on the bottom end of the tripod 11 can be locked to perform secondary fixing limiting.

The working principle and the using flow of the utility model are as follows: the tripod 11 can be easily transported by pushing the universal wheels 12 installed at the bottom, labor force of workers in carrying is reduced, after the measurement position is selected, the distance between the tripod 11 is adjusted, when the distance between the tripod 11 is adjusted, one of the leg frames of the tripod 11 can be stretched by pulling the torsion springs 230 through the fixed circular rings 231, the deformation of the torsion springs 230 can drive the tool wheels 29 and the threaded rods 25 on the tool wheels 29 to rotate, when the threaded rods 25 rotate, the rotary table 27 on the threaded rods 25 can drive the connecting plates 28 to move up and down in the rectangular grooves 13, the hinged plates 21 installed at the other ends of the connecting plates 28 are driven to tilt in angle to move down, and also because the hinged plates 21 are installed to enable the rotary table 27 to lift in a horizontal movement mode, the cone 23 installed at the bottom ends of the hinged plates 21 can extend into soil layers to be firmly limited, and meanwhile, the universal wheels 12 on the bottom ends of the tripod 11 can be locked to carry out secondary fixing limiting, and limiting fixing for multiple times can enable the surveying instrument 1 to complete outdoor measurement operation.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A field mapping device comprising a mapping instrument (1), characterized in that: surveying instrument (1) bottom fixedly connected with tripod (11), tripod (11) are specifically for three landing leg frame constitutes, every all be equipped with rectangular channel (13) on the landing leg frame, and the bottom all is equipped with sliding construction, still includes:

fixed spacing portion (2), fixed spacing portion (2) are located on tripod (11), fixed spacing portion (2) are including three articulated board (21), every articulated board (21) bottom all is equipped with limit structure, and every be equipped with lift articulated structure on the one end of articulated board (21), be equipped with revolution mechanic on the lift articulated structure, be equipped with elastic stretching structure on the revolution mechanic.

2. The field mapping device of claim 1 wherein: the sliding structure is composed of universal wheels (12), and the top ends of the universal wheels (12) are fixedly connected with the bottom ends of the leg frames.

3. The field mapping device of claim 1 wherein: the limiting structure is composed of a support plate (22) and a cone (23) fixedly connected to the bottom end of the support plate (22), and the top end of the support plate (22) is fixedly connected with the bottom end of the hinging plate (21).

4. The field mapping device of claim 1 wherein: the lifting hinge structure is composed of a rotary table (27) and three connecting plates (28) hinged to one end of the rotary table (27), the other end of each connecting plate (28) is hinged to one end of the hinge plate (21), and each connecting plate (28) is in fit sliding connection with the inner wall of the rectangular groove (13).

5. The field mapping device of claim 4 wherein: the rotary structure is composed of a threaded rod (25) and a chassis (26) arranged at the bottom end of the threaded rod (25), the upper end and the lower end of the threaded rod (25) are respectively connected with the bottom end of the tripod (11) and the top end of the chassis (26) in a rotating mode, and the threaded rod (25) is in threaded connection with the inner wall of the turntable (27).

6. The field mapping device of claim 5 wherein: the elastic stretching structure is composed of a tool wheel (29) and a torsion spring (230) which is attached to the tool wheel (29) in a surrounding mode, the bottom end of the torsion spring (230) is fixedly connected with the outer wall of the tool wheel (29), the other end of the torsion spring (230) is fixedly connected with one of the outer walls of the support leg frame, the tool wheel (29) is fixedly connected with the threaded rod (25) close to the bottom end, and the bottom end of the tool wheel (29) is attached to the top end of the chassis (26) in a rotating mode.

7. The field mapping device of claim 1 wherein: an arc groove is formed in the other end of each hinge plate (21), cross rods (24) are fixedly connected in the inner walls of the left end and the right end of each arc groove, and each cross rod (24) is arranged in a penetrating mode on each support leg frame in a rotating mode.