CN217179631U

CN217179631U - Land surveying and mapping correction equipment

Info

Publication number: CN217179631U
Application number: CN202121698034.4U
Authority: CN
Inventors: 李金虎; 余凯; 姜露; 沈磊杰
Original assignee: Zhejiang Jinyu Planning And Design Co ltd
Current assignee: Zhejiang Jinyu Planning And Design Co ltd
Priority date: 2021-07-24
Filing date: 2021-07-24
Publication date: 2022-08-12
Anticipated expiration: 2031-07-24

Abstract

The utility model provides a land surveying and mapping correction equipment, including spirit level fixing device, spirit level fixing device includes the slide rail board, slide rail board bottom contact ground, sliding connection first slider on the slide rail board, be equipped with the roof on the first slider, be equipped with the through-hole on the roof, the roof upper surface is equipped with horizontal reference assembly, horizontal reference assembly includes two pipe spirit levels, the roof bottom is equipped with the bottom plate, be equipped with adjusting part between roof and bottom plate, threaded connection positioning bolt on the bottom plate, be equipped with two lifting unit between bottom plate and first slider, spirit level fixing device both sides all are equipped with scale fixing device, scale fixing device includes the second slider, second slider sliding connection slide rail board, be equipped with the fixed box of scale on the second slider, be equipped with the displacement subassembly between the fixed box of scale and second slider, be equipped with in the fixed box of scale and compress tightly the subassembly. The utility model relates to a can provide horizontal base, be convenient for provide the calibration standard, the calibration equipment of the spirit level comprehensive correction of being convenient for.

Description

Land surveying and mapping correction equipment

Technical Field

The utility model relates to a technical field of land survey and drawing specifically is a land survey and drawing correction equipment.

Background

The land surveying and mapping tool comprises a level gauge, wherein the level gauge needs to be aligned and corrected before use, the position of air bubbles needs to be corrected during correction, and a compensator and a cross wire are detected for self-checking and correction.

According to the supplementary correcting unit of land level measuring apparatu that patent document with application number CN202020624690.9 provided, this product includes the spirit level, still include the movable block, the top and the bottom fixed connection of threaded connection pole of spirit level, the screw hole threaded connection who offers on threaded connection pole's surface and the thread bush, the hole swing joint who offers on bearing and the mounting panel is passed through to the surface of thread bush, the quantity of threaded connection pole and thread bush is two and uses the mounting panel to install in the hole that the mounting panel both sides were offered as the central line symmetry, the centre mark of mounting panel has the scale, the surface of mounting panel and the internal surface swing joint of movable block. When the error appears in the spirit level, the product is convenient to correct the spirit level.

The product in the above-mentioned patent can be when the error appears in the spirit level, and convenient all spirit levels are rectified, nevertheless is unfavorable for the detection and the cross self-checking and the correction of spirit level compensator, consequently needs to design one kind can provide the horizontal base, is convenient for provide the calibration standard, the calibration equipment that the spirit level of being convenient for was rectified comprehensively.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a land surveying and mapping correction equipment for solve the technical problem who proposes in the above-mentioned background art.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

the land surveying and mapping correction equipment comprises a level gauge fixing device, wherein the level gauge fixing device comprises a sliding rail plate, the bottom of the sliding rail plate is in contact with the ground, a first sliding block is connected to the sliding rail plate in a sliding mode, a top plate is arranged on the first sliding block, a through hole is formed in the top plate, a horizontal reference assembly is arranged on the upper surface of the top plate and comprises two pipe levelers, the two pipe levelers are fixed on the top plate, and the two pipe levelers are distributed in an L shape;

the bottom of the top plate is provided with a bottom plate, an adjusting assembly is arranged between the top plate and the bottom plate, the bottom plate is connected with a positioning bolt in a threaded mode, two lifting assemblies are arranged between the bottom plate and the first sliding block, scale fixing devices are arranged on two sides of the level fixing device and comprise second sliding blocks, the second sliding blocks are connected with sliding rail plates in a sliding mode, scale fixing boxes are arranged on the second sliding blocks, a displacement assembly is arranged between the scale fixing boxes and the second sliding blocks, and compression assemblies are arranged in the scale fixing boxes.

Preferably, the first slider with second slider bottom both sides all are equipped with the hangers platform, be equipped with a plurality of thread grooves on the hangers platform, hangers platform sliding connection slide rail board, be equipped with a plurality of screw holes on the slide rail board. In the preferred embodiment, the lug boss is used for facilitating the sliding of the sliding block and the positioning and fixing between the sliding block and the sliding rail plate.

Preferably, a plurality of deep ball grooves are uniformly formed in the inner bottom wall of the sliding rail plate, balls are movably embedded in the deep ball grooves, and elastic rubber pads are arranged between the balls and the bottom of the deep ball grooves. In this preferred embodiment, the ball cooperates the inside elastic rubber mat of deep ball groove, can produce certain damping effect, also can not influence normal sliding effect simultaneously.

Preferably, the adjusting assembly comprises four adjusting rods, the four adjusting rods are respectively arranged at four vertex angles of the top plate, and the adjusting rods are in threaded connection with the top plate and extend to the lower part to be rotatably connected with the bottom plate. In the preferred embodiment, the adjustment of the top plate to level is facilitated by an adjustment lever.

Preferably, the lifting assembly comprises a first sleeve, the bottom of the first sleeve is fixed on the first sliding block, a second sleeve is sleeved on the inner wall of the first sleeve, and the top of the second sleeve is connected with the bottom plate. In the preferred embodiment, height adjustment is facilitated by the lift assembly.

Preferably, the first sleeve pipe outer wall is equipped with a plurality of screw holes, the first sleeve pipe inner wall is equipped with prevents changeing the boss, the second sleeve pipe outer wall is equipped with the thread groove, the second sleeve pipe lateral wall is equipped with prevents changeing the recess. In this preferred embodiment, can prevent through preventing changeing the boss and preventing changeing the recess cooperation and can prevent the relative rotation between two sets of intertubes, increase the lift stability, be convenient for fix between two sets of intertubes through the cooperation between screw hole and thread groove.

Preferably, the displacement assembly comprises two extension blocks, the two extension blocks are fixed on two side walls of the scale fixing box respectively, the two extension blocks are connected with the displacement rod in a threaded mode, and the bottom of the displacement rod is rotatably connected with the second sliding block. In the preferred embodiment, the scale holding box is lifted and lowered by the displacement assembly.

Preferably, the compressing assembly comprises two compressing rods, and the two compressing rods are in threaded connection with the side wall of the scale fixing box and extend to the inner part to be rotatably connected with the pressing plate. In the preferred embodiment, the compression fixing of the scale is facilitated by a compression assembly.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in be convenient for when the slider is gliding through the hangers platform slider and slide rail inter-plate location is fixed, be convenient for fix the spirit level at the horizontal surface through spirit level fixing device, the self calibration of the spirit level of being convenient for, among the spirit level fixing device, the observation benchmark when the horizontal reference subassembly can regard as roof horizontal adjustment, be convenient for adjust roof to the level through adjusting the pole, be convenient for carry out altitude mixture control through lifting unit, be convenient for carry on the scale through scale fixing device when the scale is fixed adjust scale and spirit level interval between, the spirit level of being convenient for carries out compensator self-checking and cross silk self-checking and correction, it is fixed through compressing tightly of the subassembly convenient scale in the scale fixing device, be convenient for go up and down the scale fixing box through the displacement subassembly, be convenient for form the difference in height between the different scales.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is an axial view of the overall structure of the present invention;

FIG. 2 is a side view of the lifting assembly of the present invention;

FIG. 3 is a side view of the overall structure of the present invention;

fig. 4 is an enlarged view of the structure at the position A of the utility model.

In the figure: 1. a level fixing device; 11. a slide rail plate; 12. a first slider; 121. an ear hanging table; 13. a top plate; 131. a through hole; 14. a horizontal reference assembly; 141. a tube level; 15. a base plate; 151. positioning the bolt; 16. an adjustment assembly; 161. adjusting a rod; 17. a lifting assembly; 171. a first sleeve; 1711. an anti-rotation boss; 172. a second sleeve; 1721. an anti-rotation groove; 18. a ball bearing; 19. a deep spherical groove; 2. a scale fixing device; 21. a second slider; 22. a scale fixing box; 23. a displacement assembly; 231. an extension block; 232. a displacement rod; 24. a compression assembly; 241. a hold down bar; 242. and (7) pressing a plate.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

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 invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1 and 3, the apparatus for surveying and mapping soil comprises a spirit level fixing device 1, the spirit level fixing device 1 comprises a sliding rail plate 11, a plurality of deep ball grooves 19 are uniformly formed on an inner bottom wall of the sliding rail plate 11, a ball 18 is movably embedded in each deep ball groove 19, an elastic rubber pad is arranged between the ball 18 and the inner bottom of the deep ball groove 19, so that objects sliding in the sliding rail plate 11 can be stabilized at a designated position and cannot easily move and slide away, when sliding, the ball 18 is pressed to press the elastic rubber pad, the ball 18 retracts into the deep ball groove 19 and cannot cause blockage, and a small damping sense during sliding can help a user to determine a position, the bottom of the sliding rail plate 11 contacts with the ground, a first sliding block 12 is slidably connected to the sliding rail plate 11, a top plate 13 is arranged on the first sliding block 12, be equipped with through-hole 131 on roof 13, roof 13 upper surface is equipped with horizontal benchmark subassembly 14, roof 13 bottom is equipped with bottom plate 15, roof 13 with be equipped with adjusting part 16 between bottom plate 15, threaded connection positioning bolt 151 on the bottom plate 15, horizontal benchmark subassembly 14 includes two pipe spirit levels 141, two pipe spirit level 141 all fixes on roof 13, two pipe spirit level 141 is L shape and distributes, adjusting part 16 includes four regulation poles 161, four regulation poles 161 locate four apex angle departments of roof 13 respectively, adjust pole 161 threaded connection roof 13 and extend to the lower part and rotate connection bottom plate 15. Adjust roof 13 through observing the interior bubble position of pipe spirit level 141, adjust roof 13 through rotating adjusting rod 161 during the regulation, adjust to two pipe spirit levels 141 in the bubble all lie in between pipe spirit level 141 can, place the spirit level in roof 13 this moment, can adjust the bubble position on the spirit level after connecting the spirit level through positioning bolt 151, can carry out the detection and the cross hair self-checking and the correction of compensator after the adjustment is suitable.

Please refer to fig. 1-4 again, two lifting assemblies 17 are disposed between the bottom plate 15 and the first slider 12, each lifting assembly 17 includes a first sleeve 171, the bottom of the first sleeve 171 is fixed on the first slider 12, the inner wall of the first sleeve 171 is sleeved with a second sleeve 172, the top of the second sleeve 172 is connected to the bottom plate 15, the outer wall of the first sleeve 171 is provided with a plurality of threaded holes, the inner wall of the first sleeve 171 is provided with an anti-rotation boss 1711, the outer wall of the second sleeve 172 is provided with a threaded groove, and the side wall of the second sleeve 172 is provided with an anti-rotation groove 1721. During height adjustment, the second sleeve 172 is adjusted in a sliding manner as required, and after the lifting assembly 17 is adjusted to be suitable in length, the first sleeve 171 and the second sleeve 172 are connected through screws to complete height adjustment.

Please refer to fig. 1 and 3, two sides of the spirit level fixing device 1 are respectively provided with a scale fixing device 2, the scale fixing device 2 includes a second slider 21, the second slider 21 is slidably connected to the slide rail plate 11, the second slider 21 is provided with a scale fixing box 22, a displacement assembly 23 is arranged between the scale fixing box 22 and the second slider 21, the scale fixing box 22 is provided with a pressing assembly 24, two sides of the bottom of the first slider 12 and the bottom of the second slider 21 are respectively provided with an ear hanging platform 121, the ear hanging platform 121 is provided with a plurality of thread grooves, the ear hanging platform 121 is slidably connected to the slide rail plate 11, the slide rail plate 11 is provided with a plurality of thread holes, the displacement assembly 23 includes two extending blocks 231, the two extending blocks 231 are respectively fixed on two side walls of the scale fixing box 22, and the two extending blocks 231 are both threadedly connected to a displacement rod 232, the bottom of the displacement rod 232 is rotatably connected with the second slider 21, the pressing assembly 24 comprises two pressing rods 241, and the two pressing rods 241 are both in threaded connection with the side wall of the scale fixing box 22 and extend to the internal rotating connection pressing plate 242. Arrange the scale in the fixed box 22 of scale, rotate and compress tightly pole 241, compress tightly pole 241 and drive clamp plate 242 and compress tightly fixed scale, the second slider 21 that slides after the scale is fixed is adjusted to the scale and the spirit level after the interval is suitable, the fixed of second slider 21 is accomplished with slide rail plate 11 to screw connection hangers platform 121, fix a second scale according to above-mentioned step, according to the difference in height requirement between the scale, rotate displacement pole 232, displacement pole 232 drives the scale and shifts up, produce the difference in height between two scales, the spirit level carries out cross hair self-checking and correction through the observation to two scales.

The utility model discloses a concrete operation as follows:

during height adjustment, the second sleeve 172 is adjusted in a sliding mode according to needs, the lifting assembly 17 is adjusted to be proper in length, then the first sleeve 171 and the second sleeve 172 are connected through screws to finish height adjustment, the top plate 13 is adjusted through observing the positions of air bubbles in the tube levels 141, the top plate 13 is adjusted through the rotating adjusting rod 161 during adjustment until the air bubbles in the two tube levels 141 are all located in the space between the tube levels 141, at the moment, the levels are placed on the top plate 13 and connected with the levels through the positioning bolts 151 to finish installation of the levels, the staff is placed in the staff fixing box 22, the pressing rod 241 is rotated to drive the pressing plate 242 to press and fix the staff, after the staff is fixed, the second sliding block 21 is slid to adjust the space between the staff and the levels, the lug hanging table 121 and the sliding rail plate 11 are connected through screws to finish fixing of the second sliding block 21, and the second staff is fixed according to the steps, according to the difference in height requirement between the scale, rotate displacement rod 232, displacement rod 232 drives the scale and shifts up, produces the difference in height between two scales, accomplishes the fixed of scale, can adjust the bubble position on the spirit level this moment, can carry out the detection and the cross self-checking and the correction of compensator after the adjustment is suitable.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. The land surveying and mapping correction device comprises a level fixing device (1), and is characterized in that the level fixing device (1) comprises a slide rail plate (11), the bottom of the slide rail plate (11) is in contact with the ground, a first sliding block (12) is connected onto the slide rail plate (11) in a sliding manner, a top plate (13) is arranged on the first sliding block (12), a through hole (131) is formed in the top plate (13), a horizontal reference assembly (14) is arranged on the upper surface of the top plate (13), the horizontal reference assembly (14) comprises two pipe levels (141), the two pipe levels (141) are both fixed on the top plate (13), and the two pipe levels (141) are distributed in an L shape;

roof (13) bottom is equipped with bottom plate (15), roof (13) with be equipped with adjusting part (16) between bottom plate (15), threaded connection positioning bolt (151) is gone up in bottom plate (15), bottom plate (15) with be equipped with two lifting unit (17) between first slider (12), spirit level fixing device (1) both sides all are equipped with scale fixing device (2), scale fixing device (2) include second slider (21), second slider (21) sliding connection slide rail board (11), be equipped with the fixed box of scale (22) on second slider (21), the fixed box of scale (22) with be equipped with displacement subassembly (23) between second slider (21), be equipped with in the fixed box of scale (22) and compress tightly subassembly (24).

2. The soil mapping and correcting device of claim 1, wherein the first slider (12) and the second slider (21) are provided with lug bosses (121) on both sides of the bottom, the lug bosses (121) are provided with a plurality of thread grooves, the lug bosses (121) are slidably connected with the slide rail plates (11), and the slide rail plates (11) are provided with a plurality of thread holes.

3. The soil mapping and correcting device of claim 1, wherein the inner bottom wall of the sliding rail plate (11) is uniformly provided with a plurality of deep ball grooves (19), each deep ball groove (19) is movably embedded with a ball (18), and an elastic rubber pad is arranged between each ball (18) and the inner bottom of each deep ball groove (19).

4. An earth mapping correction apparatus according to claim 1, characterized in that the adjustment assembly (16) comprises four adjustment rods (161), four adjustment rods (161) are respectively arranged at four corners of the top plate (13), and the adjustment rods (161) are connected with the top plate (13) in a threaded manner and extend to the lower rotary connection bottom plate (15).

5. The device for correcting mapping of soil according to claim 1, wherein the lifting assembly (17) comprises a first sleeve (171), the bottom of the first sleeve (171) is fixed on the first slide block (12), the inner wall of the first sleeve (171) is sleeved with a second sleeve (172), and the top of the second sleeve (172) is connected with the bottom plate (15).

6. The soil mapping correction apparatus of claim 5, wherein the first sleeve (171) is provided with a plurality of threaded holes on its outer wall, the first sleeve (171) is provided with anti-rotation bosses (1711) on its inner wall, the second sleeve (172) is provided with threaded grooves on its outer wall, and the second sleeve (172) is provided with anti-rotation grooves (1721) on its side wall.

7. The device for correcting mapping of soil according to claim 1, wherein the displacement assembly (23) comprises two extension blocks (231), the two extension blocks (231) are respectively fixed on two side walls of the scale fixing box (22), a displacement rod (232) is screwed on the two extension blocks (231), and the bottom of the displacement rod (232) is rotatably connected with the second sliding block (21).

8. An earth mapping correction apparatus according to claim 1, characterized in that the hold-down assembly (24) comprises two hold-down rods (241), both hold-down rods (241) being screwed to the scale holding box (22) side wall and extending to an internal rotating connection pressure plate (242).