CN217234993U

CN217234993U - Supporting mechanism for geographic information measuring instrument

Info

Publication number: CN217234993U
Application number: CN202220254757.3U
Authority: CN
Inventors: 郭常英; 李海洋; 惠希军; 孙同正; 律政
Original assignee: Rizhao Quanwei Geographic Information Co ltd
Current assignee: Rizhao Quanwei Geographic Information Co ltd
Priority date: 2022-02-08
Filing date: 2022-02-08
Publication date: 2022-08-19
Anticipated expiration: 2032-02-08

Abstract

The utility model relates to the technical field of surveying and mapping, in particular to a supporting mechanism for a geographic information measuring instrument, which can adjust the installation height of the measuring instrument according to the height of a worker, is convenient to use and low in limitation, and can adjust the relative heights of four groups of supporting plates simultaneously so that the supporting mechanism can be finely adjusted according to the concave-convex condition of the ground to keep a workbench horizontal, thereby facilitating the adjustment of the balance of the measuring instrument, being convenient to use and having high reliability and practicability; including bottom plate, multiunit extension board, multiunit screw rod, multiunit base plate, two sets of pillars, two sets of travelers, two sets of bolt, two sets of briquetting, a case, workstation, elevating gear and rotary device, the equal fixed mounting of multiunit extension board is at the bottom plate lower extreme, the multiunit screw rod respectively with multiunit extension board spiral shell dress, the multiunit base plate rotates respectively and installs at multiunit screw rod lower extreme, two sets of pillars are fixed mounting respectively about the bottom plate upper end two, all are provided with the spout on two sets of pillars.

Description

Supporting mechanism for geographic information measuring instrument

Technical Field

The utility model relates to a technical field of survey and drawing especially relates to a supporting mechanism for geographic information measuring apparatu.

Background

The measuring instrument is used for orientation, distance measurement, angle measurement, height measurement, mapping, photogrammetry and the like according to work needs. The method is often applied to the field of geological exploration, and in the process of researching the geographic environment, the accuracy of geological exploration plays an important role in assisting the research of the geographic environment. The measuring apparatu need use supporting mechanism to support it when using, and present supporting mechanism discovers in the use, because ground unevenness leads to supporting mechanism to be difficult to the measuring apparatu balance transferring some, and its use height that can't adjust the measuring apparatu according to staff's rising leads to it to use inconveniently simultaneously, and the limitation is high, and practicality and reliability are poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a can be according to the mounting height of workman's height adjustment measuring apparatu, convenient to use, the limitation is low, can adjust the relative height of four group's extension boards simultaneously, makes it finely tune according to the unsmooth condition on ground, makes the workstation keep the level, has made things convenient for the balanced regulation to the measuring apparatu, convenient to use, reliability and practicality height are used for the supporting mechanism of geographic information measuring apparatu.

The utility model discloses a supporting mechanism for geographic information measuring instrument, which comprises a bottom plate, a plurality of groups of supporting plates, a plurality of groups of screw rods, a plurality of groups of base plates, a plurality of groups of supporting columns, a plurality of groups of sliding columns, a plurality of groups of bolts, a plurality of groups of pressing blocks, a supporting box, a workbench, a lifting device and a rotating device, wherein the plurality of groups of supporting plates are all fixedly arranged at the lower end of the bottom plate, the plurality of groups of screw rods are respectively screwed with the plurality of groups of supporting plates, the plurality of groups of base plates are respectively rotatably arranged at the lower end of the plurality of groups of screw rods, the two groups of supporting columns are respectively fixedly arranged at the left part and the right part of the upper end of the bottom plate, sliding chutes are respectively arranged on the two groups of supporting columns, the two groups of sliding columns are respectively slidably arranged in the chutes of the two groups of supporting columns up and down, the two groups of bolts are respectively screwed with the two groups of supporting columns, the two groups of pressing blocks are respectively rotatably arranged with the two groups of bolts, the pressing blocks are respectively arranged in the chutes of the two groups of supporting columns, the supporting boxes are fixedly arranged at the bottom plate and the supporting box, the lifting device is used for lifting the branch box, the rotating device is installed on the branch box, the workbench is installed at the upper end of the rotating device, the clamping device is arranged at the upper end of the workbench, and the level gauge is arranged at the upper end of the workbench; when surveying and mapping needs to be carried out by using an underground measuring instrument, firstly, the measuring instrument is clamped and fixed through a clamping device at the upper end of a workbench, then, a plurality of groups of substrates are prevented from being on the ground, then, a plurality of groups of support plates are rotated, the plurality of groups of support plates drive a bottom plate to be inclined and balanced, the bottom plate drives the workbench to be inclined through a lifting device, the leveling instrument at the upper end of the workbench is displayed to be horizontal, then, the height of a branch box is adjusted through the lifting device, the workbench drives the measuring instrument to be lifted through the rotating device, after the measuring instrument is lifted to the height convenient for operation of workers, then, two groups of bolts are rotated, the two groups of bolts drive two groups of pressing blocks to tightly press two groups of sliding columns, and the branch box is fixed; its mounting height that can adjust the measuring apparatu according to workman's height, convenient to use, the limitation is low, can adjust the relative height of four group's extension boards simultaneously, makes it finely tune according to the unsmooth condition on ground, makes the workstation keep the level, has made things convenient for the balanced regulation of measuring apparatu, convenient to use, and reliability and practicality are high.

Preferably, the lifting device comprises a screw rod, a first cone pulley, a second cone pulley, a first rotating shaft, a lower plate and a hand wheel, a cavity is arranged in the branch box, the upper part of the screw rod is rotatably installed with the branch box, the lower part of the screw rod is screwed with the bottom plate, the first cone pulley is fixedly installed at the upper end of the screw rod, the first cone pulley is meshed with the second cone pulley, the second cone pulley is fixedly installed at the right end of the first rotating shaft, the first rotating shaft is rotatably installed on the lower plate, the lower plate is fixedly installed in the cavity of the branch box, the first rotating shaft is rotatably installed with the branch box, and the hand wheel is fixedly installed at the left end of the first rotating shaft; the hand wheel is rotated, the hand wheel drives the second cone pulley to rotate through the first rotating shaft, the second cone pulley drives the first cone pulley to rotate, and the first cone pulley which rotates drives the branch box to ascend through the lead screw, so that the height of the branch box can be adjusted conveniently, and convenience is improved.

Preferably, the rotating device comprises a supporting shaft, a driven cone pulley, a driving cone pulley, a rotating shaft, an upper plate and a rotating handle, a damping bearing is arranged on the supporting box, the damping bearing is fixedly arranged on the supporting box, the supporting shaft is rotatably arranged on the damping bearing, the driven cone pulley is fixedly arranged at the lower end of the supporting shaft, the workbench is fixedly arranged at the upper end of the supporting shaft, the driven cone pulley is meshed with the driving cone pulley, the driving cone pulley is fixedly arranged at the right end of the rotating shaft, the rotating shaft is rotatably arranged on the upper plate and the supporting box, the upper plate is fixedly arranged at the upper part of a cavity of the supporting box, and the rotating handle is fixedly arranged at the left end of the rotating shaft; rotating a rotating handle, wherein the rotating handle enables a driving cone pulley to drive a driven cone pulley to rotate through a rotating shaft, the driven cone pulley drives a workbench to rotate through a supporting shaft, and the workbench drives a measuring instrument to rotate to an angle suitable for measurement; the rotation of the measuring instrument is facilitated, and the convenience is improved.

Preferably, the measuring instrument further comprises support rods and a sun shield, wherein the two groups of support rods are fixedly arranged at the upper end of the workbench, the sun shield is fixedly arranged at the upper ends of the two groups of support rods, and the measuring instrument is positioned below the sun shield; through the arrangement, the sunlight is prevented from directly irradiating the measuring instrument to influence the work of the measuring instrument, and the reliability is improved.

Preferably, the branch box is provided with an access hole, and the cover plate is arranged on the outer side of the access hole through a screw; through the arrangement, the overhaul and the maintenance of the branch box chamber indoor equipment are facilitated, and the convenience is improved.

Preferably, the device also comprises two groups of springs and two groups of base plates, wherein the two groups of springs are respectively and fixedly arranged at the lower ends of the two groups of strut sliding grooves, and the two groups of base plates are respectively and fixedly arranged at the upper ends of the two groups of springs; through the setting, the lower end of the strut sliding groove is prevented from being directly impacted by the two groups of sliding columns in the movement process, and the safety in the using process is improved.

Preferably, handles are arranged at the upper ends of the multiple groups of screws; through the arrangement, the rotation of the multiple groups of screws is facilitated, and the convenience is improved.

Compared with the prior art, the beneficial effects of the utility model are that: when surveying and mapping needs to be carried out by using an underground measuring instrument, firstly, the measuring instrument is clamped and fixed through a clamping device at the upper end of a workbench, then, a plurality of groups of substrates are prevented from being on the ground, then, a plurality of groups of support plates are rotated, the plurality of groups of support plates drive a bottom plate to be inclined and balanced, the bottom plate drives the workbench to be inclined through a lifting device, the leveling instrument at the upper end of the workbench is displayed to be horizontal, then, the height of a branch box is adjusted through the lifting device, the workbench drives the measuring instrument to be lifted through the rotating device, after the measuring instrument is lifted to the height convenient for operation of workers, then, two groups of bolts are rotated, the two groups of bolts drive two groups of pressing blocks to tightly press two groups of sliding columns, and the branch box is fixed; its mounting height that can adjust the measuring apparatu according to workman's height, convenient to use, the limitation is low, can adjust the relative height of four group's extension boards simultaneously, makes it finely tune according to the unsmooth condition on ground, makes the workstation keep the level, has made things convenient for the balanced regulation of measuring apparatu, convenient to use, and reliability and practicality are high.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the structure of a base plate, a support plate, a substrate, etc.;

FIG. 3 is a schematic structural view of a branch box, a rotation shaft, a first rotation shaft, and the like;

FIG. 4 is a schematic view of the structure of a strut, spring, and pad, etc.;

in the drawings, the reference numbers: 1. a base plate; 2. a support plate; 3. a screw; 4. a substrate; 5. a pillar; 6. a traveler; 7. a bolt; 8. briquetting; 9. a branch box; 10. a work table; 11. a lead screw; 12. a first cone pulley; 13. a second cone; 14. a first rotating shaft; 15. a lower plate; 16. a hand wheel; 17. a support shaft; 18. a driven cone pulley; 19. driving the cone pulley; 20. a rotating shaft; 21. an upper plate; 22. turning a handle; 23. a strut; 24. a sun visor; 25. a cover plate; 26. a screw; 27. a spring; 28. a backing plate.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The invention may 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.

A plurality of groups of support plates 2 are fixedly arranged at the lower end of a bottom plate 1, a plurality of groups of screw rods 3 are respectively screwed with the plurality of groups of support plates 2, a plurality of groups of base plates 4 are respectively rotatably arranged at the lower ends of the plurality of groups of screw rods 3, two groups of support columns 5 are respectively fixedly arranged at the left part and the right part of the upper end of the bottom plate 1, two groups of support columns 5 are respectively provided with a sliding groove, two groups of sliding columns 6 are respectively slidably arranged in the sliding grooves of the two groups of support columns 5 up and down, two groups of bolts 7 are respectively screwed with the two groups of support columns 5, two groups of pressing blocks 8 are respectively positioned in the sliding grooves of the two groups of support columns 5, a support box 9 is fixedly arranged at the upper end of the two groups of sliding columns 6, the upper end of a workbench 10 is provided with a clamping device, the upper end of the workbench 10 is provided with a level gauge, a cavity is arranged in the support box 9, the upper part of a screw rod 11 is rotatably arranged with the support box 9, the lower part of the screw rod 11 is screwed with the bottom plate 1, a first cone 12 is fixedly arranged at the upper end of the screw rod 11, the first cone pulley 12 is engaged with the second cone pulley 13, the second cone pulley 13 is fixedly arranged at the right end of a first rotating shaft 14, the first rotating shaft 14 is rotatably arranged on a lower plate 15, the lower plate 15 is fixedly arranged in a cavity of a branch box 9, the first rotating shaft 14 is rotatably arranged with the branch box 9, a hand wheel 16 is fixedly arranged at the left end of the first rotating shaft 14, a damping bearing is arranged on the branch box 9, the damping bearing is fixedly arranged on the branch box 9, a support shaft 17 is rotatably arranged on the damping bearing, a driven cone pulley 18 is fixedly arranged at the lower end of the support shaft 17, a workbench 10 is fixedly arranged at the upper end of the support shaft 17, the driven cone pulley 18 is engaged with a driving cone pulley 19, the driving cone pulley 19 is fixedly arranged at the right end of a rotating shaft 20, the rotating shaft 20 is rotatably arranged on an upper plate 21 and the branch box 9, the upper plate 21 is fixedly arranged at the upper part of the cavity of the branch box 9, a rotating handle 22 is fixedly arranged at the left end of the rotating shaft 20, two groups of supporting rods 23 are fixedly arranged at the upper end of the workbench 10, the sun shield 24 is fixedly arranged at the upper ends of the two groups of supporting rods 23, and the measuring instrument is positioned below the sun shield 24; when surveying and mapping are required by using the underground surveying instrument, firstly, the surveying instrument is clamped and fixed by a clamping device at the upper end of a workbench 10, then a plurality of groups of substrates 4 are prevented from being on the ground, then a plurality of groups of support plates 2 are rotated, the plurality of groups of support plates 2 drive a bottom plate 1 to be inclined and balanced, the bottom plate 1 enables a branch box 9 to drive a support shaft 17 and the workbench 10 to be inclined by a lead screw 11 until a level instrument at the upper end of the workbench 10 is displayed to be horizontal, then a hand wheel 16 is rotated, the hand wheel 16 drives a second cone wheel 13 to rotate by a first rotating shaft 14, the second cone wheel 13 drives a first cone wheel 12 to rotate, the rotating first cone wheel 12 drives the branch box 9 to ascend by the lead screw 11, the branch box 9 drives the workbench 10 and the surveying instrument to ascend and descend by the support shaft 17, after the surveying instrument ascends to the height convenient for a worker, then two groups of bolts 7 are rotated, the two groups of bolts 7 drive two groups of pressing blocks 8 to prop against two groups of sliding columns 6, fixing the branch box 9, then rotating the rotating handle 22, enabling the driving cone pulley 19 to drive the driven cone pulley 18 to rotate through the rotating shaft 20 by the rotating handle 22, enabling the driven cone pulley 18 to drive the workbench 10 to rotate through the supporting shaft 17, and enabling the workbench 10 to drive the measuring instrument to rotate to an angle suitable for measurement; can be according to workman's height adjustment measuring apparatu's mounting height, convenient to use, the limitation is low, can adjust the relative height of four group's extension boards 2 simultaneously, makes it finely tune according to the unsmooth condition on ground, makes workstation 10 keep the level, has made things convenient for the balanced regulation to the measuring apparatu, convenient to use, and reliability and practicality are high.

As shown in fig. 1 to 4, the supporting mechanism for geographic information measuring apparatus of the present invention is used in the operation, when surveying and mapping are required by using a ground survey meter, firstly, the survey meter is clamped and fixed by a clamping device at the upper end of a workbench 10, then, a plurality of groups of substrates 4 are prevented from being on the ground, then, a plurality of groups of support plates 2 are rotated, the plurality of groups of support plates 2 drive a bottom plate 1 to tilt and balance, the bottom plate 1 makes a branch box 9 drive a supporting shaft 17 and the workbench 10 to tilt through a lead screw 11, until a level meter at the upper end of the workbench 10 is displayed as horizontal, then, a hand wheel 16 is rotated, the hand wheel 16 drives a second cone wheel 13 to rotate through a first rotating shaft 14, the second cone wheel 13 drives a first cone wheel 12 to rotate, the rotating first cone wheel 12 drives the branch box 9 to ascend through the lead screw 11, the branch box 9 drives the workbench 10 and the survey meter to ascend and descend through the supporting shaft 17, until the survey meter rises to a height convenient for a worker to operate, then two sets of bolts 7 are rotated, two sets of bolts 7 drive two sets of pressing blocks 8 to tightly push against two sets of sliding columns 6, the branch box 9 is fixed, then the rotating handle 22 is rotated, the rotating handle 22 enables the driving cone pulley 19 to drive the driven cone pulley 18 to rotate through the rotating shaft 20, the driven cone pulley 18 drives the workbench 10 to rotate through the supporting shaft 17, and the workbench 10 drives the measuring instrument to rotate to an angle suitable for measurement.

The mounting mode, the connection mode or the setting mode of the supporting mechanism for the geographic information measuring instrument of the utility model are common mechanical modes, and the supporting mechanism can be implemented as long as the beneficial effects can be achieved; the utility model discloses a lead screw 11, hand wheel 16, back shaft 17, commentaries on classics handle 22, sunshading board 24 and spring 27 for the purchase on the market of the supporting mechanism for geographic information measuring apparatu, this industry technical staff only need according to its subsidiary operating specification install and operate can, and need not the technical staff in the field and pay out creative work.

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 invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A supporting mechanism for a geographic information measuring instrument is characterized by comprising a bottom plate (1), a plurality of groups of support plates (2), a plurality of groups of screw rods (3), a plurality of groups of base plates (4), two groups of support columns (5), two groups of sliding columns (6), two groups of bolts (7), two groups of pressing blocks (8), a supporting box (9), a workbench (10), a lifting device and a rotating device, wherein the plurality of groups of support plates (2) are fixedly arranged at the lower end of the bottom plate (1), the plurality of groups of screw rods (3) are respectively screwed with the plurality of groups of support plates (2), the plurality of groups of base plates (4) are respectively rotatably arranged at the lower end of the plurality of groups of screw rods (3), the two groups of support columns (5) are respectively fixedly arranged at the left part and the right part of the upper end of the bottom plate (1), the two groups of support columns (5) are respectively provided with sliding grooves, the two groups of sliding columns (6) are respectively arranged in the sliding grooves of the two groups of support columns (5) in an up-down sliding way, and-down sliding way, the two groups of bolts (7) are respectively screwed with the two groups of support columns (5), two sets of briquetting (8) rotate the installation with two sets of bolts (7) respectively, two sets of briquetting (8) are located the spout of two sets of pillars (5) respectively, a case (9) fixed mounting is in two sets of travelers (6) upper end, elevating gear installs on bottom plate (1) and a case (9), elevating gear is used for going up and down to a case (9), rotary device installs on a case (9), install in rotary device upper end workstation (10), workstation (10) upper end is provided with clamping device, workstation (10) upper end is provided with the spirit level.

2. The support mechanism for a geographic information measuring instrument according to claim 1, the lifting device comprises a lead screw (11), a first cone pulley (12), a second cone pulley (13), a first rotating shaft (14), a lower plate (15) and a hand wheel (16), a cavity is arranged in a branch box (9), the upper portion of the lead screw (11) is rotatably installed with the branch box (9), the lower portion of the lead screw (11) is screwed with the bottom plate (1), the first cone pulley (12) is fixedly installed at the upper end of the lead screw (11), the first cone pulley (12) is meshed with the second cone pulley (13), the second cone pulley (13) is fixedly installed at the right end of the first rotating shaft (14), the first rotating shaft (14) is rotatably installed on the lower plate (15), the lower plate (15) is fixedly installed in the cavity of the branch box (9), the first rotating shaft (14) is rotatably installed with the branch box (9), and the hand wheel (16) is fixedly installed at the left end of the first rotating shaft (14).

3. The support mechanism for a geographic information measuring instrument of claim 1, the rotating device comprises a supporting shaft (17), a driven cone pulley (18), a driving cone pulley (19), a rotating shaft (20), an upper plate (21) and a rotating handle (22), a damping bearing is arranged on a supporting box (9), the damping bearing is fixedly arranged on the supporting box (9), the supporting shaft (17) is rotatably arranged on the damping bearing, the driven cone pulley (18) is fixedly arranged at the lower end of the supporting shaft (17), a workbench (10) is fixedly arranged at the upper end of the supporting shaft (17), the driven cone pulley (18) is meshed with the driving cone pulley (19), the driving cone pulley (19) is fixedly arranged at the right end of the rotating shaft (20), the rotating shaft (20) is rotatably arranged on the upper plate (21) and the supporting box (9), the upper plate (21) is fixedly arranged on the upper part of a cavity of the supporting box (9), and the rotating handle (22) is fixedly arranged at the left end of the rotating shaft (20).

4. The supporting mechanism for the geographic information measuring instrument according to claim 1, further comprising struts (23) and a shade (24), wherein the two sets of struts (23) are fixedly installed at the upper end of the working platform (10), the shade (24) is fixedly installed at the upper end of the two sets of struts (23), and the measuring instrument is located below the shade (24).

5. The supporting mechanism for the geographic information measuring instrument according to claim 1, further comprising a cover plate (25) and screws (26), wherein the branch box (9) is provided with an access opening, and the cover plate (25) is mounted outside the access opening through the screws (26).

6. The supporting mechanism for the geographic information measuring instrument according to claim 1, further comprising two sets of springs (27) and two sets of pads (28), wherein the two sets of springs (27) are respectively fixedly installed at the lower ends of the sliding grooves of the two sets of pillars (5), and the two sets of pads (28) are respectively fixedly installed at the upper ends of the two sets of springs (27).

7. The supporting mechanism for the geographic information measuring instrument according to claim 1, wherein the upper ends of the plurality of sets of screws (3) are provided with handles.