CN213179960U

CN213179960U - Distance measuring device for mapping geographic information

Info

Publication number: CN213179960U
Application number: CN202021886909.9U
Authority: CN
Inventors: 缪永福
Original assignee: Yunnan Fangyuan Surveying And Mapping Co ltd
Current assignee: Yunnan Fangyuan Surveying And Mapping Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-05-11
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses a distance measuring device is used in geographic information survey and drawing, the on-line screen storage device comprises a base, the equal fixed mounting in four corners of base has the auto-lock universal wheel, the top of base is fixed with the protecting box, the top both ends of protecting box all are fixed with the bracing piece, the top of bracing piece is fixed with the sunshade lid, the opening has been seted up at the inboard top of protecting box, the inboard bottom of protecting box is fixed with the bearing frame, the top of bearing frame is rotated and is connected with the pivot, the fixed first bevel gear that has cup jointed of lower extreme of pivot, the inboard lower extreme of protecting box is fixed with the baffle, the upper end rigid coupling of pivot has the backup pad, the top both sides of backup pad all are fixed with electric telescopic handle, electric telescopic handle's output fixedly connected with mounting panel, the central. The utility model discloses can make telescope formula laser range finder remain stable to prevent to produce unexpected collision in the use and lead to the trouble.

Description

Distance measuring device for mapping geographic information

Technical Field

The utility model relates to a geographic information surveys and draws technical field, in particular to distance measuring device is used in geographic information surveys and draws.

Background

Surveying and mapping refers to measuring and collecting natural geographic elements or shapes, sizes, spatial positions, attributes and the like of surface artificial facilities, and drawing the measured and collected natural geographic elements or the attributes and the like, wherein distance measurement refers to the work of measuring the length of a connecting line of two points on the ground, generally needs to measure the horizontal distance, namely the length of the connecting line of the two points projected on a certain level, is one of elements for determining the plane position of ground points, is one of the most basic tasks in the measurement work, and generally needs to measure the horizontal distance, namely the length of the connecting line of the two points projected on a certain level.

At present, the telescope type laser distance measuring instrument is generally adopted to measure when measuring the outdoor distance, but the existing telescope type laser distance measuring instrument often needs to move a long distance when in use, and is easy to damage the instrument when in transportation due to poor terrain, and meanwhile, the measuring result is not accurate enough due to hand shaking during handheld measurement, so that the distance measuring device for mapping the geographic information is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a distance measuring device for geographic information mapping, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a distance measuring device for mapping geographic information comprises a base, wherein self-locking universal wheels are fixedly mounted at four corners of the base, a protective box is fixed at the top of the base, supporting rods are fixed at two ends of the top of the protective box, a sun-shading cover is fixed at the top of each supporting rod, an opening is formed in the top of the inner side of the protective box, a bearing seat is fixed at the bottom of the inner side of the protective box, a rotating shaft is rotatably connected to the top of the bearing seat, a first bevel gear is fixedly connected to the lower end of the rotating shaft, a rotating rod penetrates through one side of the protective box, one end of the rotating rod extends into the protective box and is fixedly provided with a second bevel gear, a rocking handle is fixedly arranged at the other end of the rotating rod, the second bevel gear is meshed with the first bevel gear, a partition plate is fixed at the lower end of the inner side of the, the telescopic laser range finder comprises a support plate, an electric telescopic rod, a mounting plate, an insertion plate, a prospective telescope laser range finder, a storage plate, permanent magnets, guide rods, two sliders, connecting rods, a same support iron seat, springs, a limiting plate, a telescopic laser range finder, a connecting rod and a spring, wherein the electric telescopic rod is fixed on both sides of the top of the support plate, the mounting plate is fixedly connected with the two sides of the top of the support plate, the mounting plate is fixedly connected with the mounting plate in a penetrating mode, the permanent magnets are fixed at both ends of the bottom of the mounting plate in a penetrating mode, the mounting plate is symmetrically arranged on both sides of the surface of the mounting plate on both sides of the insertion plate, the guide rods are fixed in the mounting groove, the two sliders are respectively connected with the two ends of the guide rods in a sliding mode, the, and both ends of the limiting plate are rotatably connected with spring supporting rods.

Preferably, the front side of the protective box is hinged with a maintenance door, and the protective box is of a cylindrical structure.

Preferably, the middle part of the mounting plate is provided with a jack matched with the plug board, the center of the bottom of the mounting plate is provided with a groove, and the end part of the spring support rod is abutted to the top of the inner side of the groove.

Preferably, one side of the protective box is provided with a first through hole matched with the rotating rod, and the center of the partition plate is provided with a second through hole matched with the rotating shaft.

Preferably, the diameter of the opening is larger than that of the object placing plate.

Preferably, the protective box is provided with a sliding groove matched with the mounting plate, and the top of the telescope type laser range finder is fixedly provided with a bubble level gauge.

Compared with the prior art, the utility model discloses following beneficial effect has: this distance measuring device is used in geographic information survey and drawing, during the installation, open the maintenance door, the permanent magnet that will put thing board bottom adsorbs with supporting the iron stand mutually, then pass the plugboard jack, rotate the limiting plate and make the limiting plate be the horizontality after that, then rotate the spring support pole at limiting plate both ends, make the tip of spring support pole inconsistent with the inboard top of recess, in the transportation, when the guard box receives jolting, put the thing board and move in vertical direction, and then compression or extension spring, make the slider slide on the guide bar, drive the plugboard downstream simultaneously, the tip of spring support pole then offsets with the inboard top of recess all the time, and then ensure to put the thing board and keep stable, thereby make telescope formula laser range finder keep stable, thereby prevent to produce unexpected collision and lead to the trouble in the use, through setting up the dwang, second bevel gear, Pivot and first bevel gear make the dwang through first bevel gear and second bevel gear meshing and then drive the pivot rotation through rotating the rocking handle, and the pivot drives backup pad and mounting panel rotation after that, is convenient for rotate telescope formula laser range finder to the angle of measurement of adjustment telescope formula laser range finder, whole distance measuring device for geographic information survey and drawing simple structure, convenient operation, the effect of use is better for traditional mode.

Drawings

Fig. 1 is a schematic view of an overall structure of a distance measuring device for mapping geographic information according to the present invention;

fig. 2 is an enlarged schematic structural diagram of a position a in fig. 1 of the distance measuring device for mapping geographic information according to the present invention;

fig. 3 is a front view of the distance measuring device for mapping geographic information according to the present invention.

In the figure: 1. a base; 2. a self-locking universal wheel; 3. a protective box; 4. a support bar; 5. a sunshade cover; 6. an opening; 7. a bearing seat; 8. a rotating shaft; 9. a first bevel gear; 10. rotating the rod; 11. a second bevel gear; 12. A partition plate; 13. a support plate; 14. an electric telescopic rod; 15. mounting a plate; 16. a plugboard; 17. a telescope-type laser rangefinder; 18. a storage plate; 19. a permanent magnet; 20. mounting grooves; 21. a guide bar; 22. a slider; 23. a connecting rod; 24. a supporting iron seat; 25. a spring; 26. a limiting plate; 27. a spring support bar; 28. And (4) a groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a distance measuring device for mapping geographic information comprises a base 1, wherein self-locking universal wheels 2 are fixedly mounted at four corners of the base 1, a protective box 3 is fixed at the top of the base 1, support rods 4 are fixed at two ends of the top of the protective box 3, a sun-shading cover 5 is fixed at the top of each support rod 4, an opening 6 is formed at the top of the inner side of the protective box 3, a bearing seat 7 is fixed at the bottom of the inner side of the protective box 3, a rotating shaft 8 is rotatably connected to the top of the bearing seat 7, a first bevel gear 9 is fixedly connected to the lower end of the rotating shaft 8, a rotating rod 10 is arranged on one side of the protective box 3 in a penetrating manner, one end of the rotating rod 10 extends into the protective box 3 and is fixedly mounted with a second bevel gear 11, a rocking handle is fixedly mounted at the other end of the rotating rod 10, a partition plate 12 is fixed at the lower end of the inner side of the protection box 3, a support plate 13 is fixedly connected to the upper end of the rotating shaft 8 in a penetrating manner and penetrates through the partition plate 12, electric telescopic rods 14 are fixed on both sides of the top of the support plate 13, an output end of the electric telescopic rod 14 is fixedly connected with a mounting plate 15, a plug plate 16 is arranged in the center of the mounting plate 15 in a penetrating manner, a prospective telescope type laser range finder 17 is fixed on the top of the plug plate 16, an object placing plate 18 is fixed on the bottom of the telescope type laser range finder 17, permanent magnets 19 are fixed on both ends of the bottom of the object placing plate 18, mounting grooves 20 are symmetrically formed in the surface of the mounting plate 15 on both sides of the plug plate 16, a guide rod 21 is fixed in the mounting grooves 20, two sliders 22 are respectively connected with the two ends of the guide rod 21 in a sliding manner, connecting rods 23 are hinged on the, the support iron seat 24 with the permanent magnet 19 magnetism is connected, the bottom of supporting iron seat 24 with fixedly connected with spring 25 between the top surface of mounting panel 15, the lower extreme of plugboard 16 runs through mounting panel 15 and swivelling joint have limiting plate 26, the both ends of limiting plate 26 all swivelling joint have spring support pole 27.

In this embodiment, preferably, a maintenance door is hinged to the front side of the protection box 3, and the protection box 3 is of a cylindrical structure.

In this embodiment, preferably, the middle of the mounting plate 15 is provided with a jack adapted to the plug board 16, the bottom center of the mounting plate 15 is provided with a groove 28, and the end of the spring support rod 27 abuts against the top of the inner side of the groove 28.

In this embodiment, preferably, a first through hole adapted to the rotating rod 10 is formed in one side of the protection box 3, and a second through hole adapted to the rotating shaft 8 is formed in the center of the partition plate 12.

In this embodiment, it is preferable that the diameter of the opening 6 is larger than the diameter of the storage plate 18.

In this embodiment, preferably, the protective box 3 is provided with a chute adapted to the mounting plate 15, and a bubble level is fixedly mounted on the top of the telescope-type laser distance meter 17.

It should be noted that, the utility model relates to a distance measuring device for surveying and mapping geographic information, when installing, open the maintenance door, will put the permanent magnet 19 at the bottom of thing board 18 and adsorb with supporting iron seat 24 mutually, then pass plugboard 16 through the jack, then rotate limiting plate 26 and make limiting plate 26 be horizontal state, then rotate the spring support bar 27 at limiting plate 26 both ends, make the tip of spring support bar 27 and the inboard top of recess 28 contradict, in the transportation, when guard box 3 receives jolting, put thing board 18 and move in the vertical direction, and then compress or extension spring 25, make slider 22 slide on guide bar 21, drive plugboard 16 to move downwards simultaneously, the tip of spring support bar 27 then contradicts with the inboard top of recess 28 all the time, and then ensure to put thing board 18 and keep steady, thereby make telescope formula laser range finder 17 keep steady, thereby prevent to produce unexpected collision in the use and lead to the trouble, through setting up dwang 10, second bevel gear 11, pivot 8 and first bevel gear 9, make dwang 10 through first bevel gear 9 and second bevel gear 11 meshing and then drive pivot 8 rotatory through rotating the rocking handle, pivot 8 drives backup pad 13 and mounting panel 15 rotation after that, is convenient for rotate telescope formula laser range finder 17 to the measurement angle of adjustment telescope formula laser range finder 17.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A distance measuring device for geographic information mapping, includes base (1), its characterized in that: the four corners of the base (1) are fixedly provided with self-locking universal wheels (2), the top of the base (1) is fixed with a protective box (3), two ends of the top of the protective box (3) are fixed with support rods (4), the top of each support rod (4) is fixed with a sunshade cover (5), the top of the inner side of the protective box (3) is provided with an opening (6), the bottom of the inner side of the protective box (3) is fixed with a bearing seat (7), the top of the bearing seat (7) is rotatably connected with a rotating shaft (8), the lower end of the rotating shaft (8) is fixedly sleeved with a first bevel gear (9), one side of the protective box (3) is provided with a rotating rod (10) in a penetrating manner, one end of the rotating rod (10) extends to the inside of the protective box (3) and is fixedly provided with a second bevel gear (11), and the other end of, the second bevel gear (11) is meshed with the first bevel gear (9) and connected, a partition plate (12) is fixed to the lower end of the inner side of the protection box (3), a supporting plate (13) is fixedly connected to the upper end of the rotating shaft (8) in a penetrating mode through the partition plate (12), electric telescopic rods (14) are fixed to two sides of the top of the supporting plate (13), a mounting plate (15) is fixedly connected to the output end of each electric telescopic rod (14), a plug-in plate (16) penetrates through the center of the mounting plate (15), a prospective telescope type laser range finder (17) is fixed to the top of the plug-in plate (16), an object placing plate (18) is fixed to the bottom of the telescope type laser range finder (17), permanent magnets (19) are fixed to two ends of the bottom of the object placing plate (18), mounting grooves (20) are symmetrically formed in the two sides of the surface of the mounting plate (15, mounting groove (20) internal fixation has guide bar (21), there are two sliders (22) at the both ends difference sliding connection of guide bar (21), it has connecting rod (23), two to articulate on slider (22) the top swing joint of connecting rod (23) has same support iron seat (24), support iron seat (24) with permanent magnet (19) magnetism is connected, the bottom of supporting iron seat (24) with fixedly connected with spring (25) between the top surface of mounting panel (15), the lower extreme of plugboard (16) runs through mounting panel (15) and rotation are connected with limiting plate (26), the both ends of limiting plate (26) are all rotated and are connected with spring support pole (27).

2. A distance measuring apparatus for geographic information mapping according to claim 1, wherein: protective housing (3) front side articulates there is the maintenance door, one side fixedly connected with push rod of protective housing (3), protective housing (3) are cylinder tubular structure.

3. A distance measuring apparatus for geographic information mapping according to claim 1, wherein: the middle of the mounting plate (15) is provided with a jack matched with the plug-in board (16), the center of the bottom of the mounting plate (15) is provided with a groove (28), and the end part of the spring support rod (27) is abutted to the top of the inner side of the groove (28).

4. A distance measuring apparatus for geographic information mapping according to claim 1, wherein: the first through hole with dwang (10) looks adaptation is seted up to one side of protective housing (3), baffle (12) central authorities seted up with the second through hole of pivot (8) looks adaptation.

5. A distance measuring apparatus for geographic information mapping according to claim 1, wherein: the diameter of the opening (6) is larger than that of the object placing plate (18).

6. A distance measuring apparatus for geographic information mapping according to claim 1, wherein: the protective box (3) is provided with a sliding groove matched with the mounting plate (15), and the top of the telescope type laser range finder (17) is fixedly provided with a bubble level gauge.