CN220957620U - Surveying instrument adapted to various terrains - Google Patents
Surveying instrument adapted to various terrains Download PDFInfo
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- CN220957620U CN220957620U CN202322860260.3U CN202322860260U CN220957620U CN 220957620 U CN220957620 U CN 220957620U CN 202322860260 U CN202322860260 U CN 202322860260U CN 220957620 U CN220957620 U CN 220957620U
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- surveying instrument
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- connecting rod
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- 238000012876 topography Methods 0.000 claims abstract description 8
- 230000006978 adaptation Effects 0.000 claims abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000013507 mapping Methods 0.000 description 7
- 238000005259 measurement Methods 0.000 description 6
- 239000002689 soil Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000013439 planning Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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Abstract
A surveying instrument adapting to various terrains relates to the technical field of surveying devices and solves the problem that various terrains existing in the prior art cannot provide stable supporting and positioning for the surveying instrument, so that the surveying instrument is unstable as a whole. The utility model provides a surveying instrument of adaptation multiple topography, includes the surveying instrument and connects the fixed station of surveying instrument lower extreme, the fixed station includes first fixed plate, first fixed plate is connected with the second fixed plate through the fine setting subassembly, rotate on the second fixed plate and be connected with three supporting legs, the bottom of supporting leg is all rotated and is connected with the gag lever post, gag lever post fixed connection is in the setting element; the positioning piece comprises a shell, and an expansion piece is rotationally connected with the shell; the upper end of the shell is connected with a rotating piece in a threaded manner, and the lower end of the rotating piece is provided with an inner conical surface matched with the expansion piece. The beneficial effects are that: can provide stable support location for the fixed station in multiple topography for the surveying instrument is whole stable.
Description
Technical Field
The utility model relates to the technical field of surveying and mapping devices, in particular to a surveying and mapping instrument suitable for various terrains.
Background
The surveying instrument is one data collecting, processing and outputting instrument and device designed for surveying operation. The device is used for various orientations, ranging, angle measurement, height measurement, mapping, photogrammetry and other aspects required by measurement work in the planning, design, construction and management phases of engineering construction.
Maintaining the level of the surveying instrument while it is in use is an important factor in ensuring that the measurement results are accurate. The mapper does not remain level during the measurement and may deviate from the measurement, resulting in increased data distortion and error.
The structure of the prior surveying instrument is generally as disclosed in patent application No. CN202111066396.6, the structure of the prior surveying instrument is generally as described in a convenient-to-fix geographical surveying vertical surveying instrument, an upper limiting plate is fixedly arranged at the upper end of one side wall of a surveying device on a side plate, a middle limiting plate is fixedly arranged on the side plate, a lower limiting plate is fixedly arranged at the lower end of one side wall of a fixed table on the side plate, a limiting piece is arranged between the upper limiting plate and the middle limiting plate on the corresponding side, a supporting thread sleeve is arranged on the side plate on the left side and the right side, far away from the wall on one side of the surveying device, a supporting threaded rod is inserted into the supporting thread sleeve through threaded connection, a hanging rod is fixedly arranged on the side wall of the closed end of the supporting thread sleeve, the opening end of the hanging ring is rotatably arranged at one end of the supporting threaded rod extending out of the supporting thread sleeve through a rotating shaft, and a movable end of the hanging ring is movably sleeved on the hanging rod; it adopts a large amount of joint formula structures, and then conveniently with survey and drawing device chucking on the fixed station, makes things convenient for survey and drawing device's fixed mounting, sets up limit structure on joint structure simultaneously, guarantees the stability when the device uses.
But this patent can only guarantee the stability of surveying instrument on the fixed station when using, but in the survey and drawing process, the topography of survey and drawing is various for the stability of placing the fixed station of surveying instrument can not be guaranteed, and various topography can not provide stable support location for the fixed station, makes the whole unstable of surveying instrument.
Accordingly, the present utility model proposes a surveying instrument adapted to various terrains for solving the above problems.
Disclosure of utility model
The utility model aims to provide a surveying instrument suitable for various terrains, which is used for solving the problem that various terrains in the prior art cannot provide stable supporting and positioning for the surveying instrument, so that the whole surveying instrument is unstable.
The technical scheme adopted for solving the technical problems is as follows:
The utility model provides a surveying instrument of adaptation multiple topography, includes the surveying instrument and connects the fixed station of surveying instrument lower extreme, the fixed station includes first fixed plate, first fixed plate is connected with the second fixed plate through the fine setting subassembly, rotate on the second fixed plate and be connected with three supporting legs, the bottom of supporting leg is all rotated and is connected with the gag lever post, gag lever post fixed connection is in the setting element;
The positioning piece comprises a shell, an expansion piece is rotationally connected to the shell, and the upper end of the expansion piece is conical; the upper end of the shell is connected with a rotating piece in a threaded manner, and the lower end of the rotating piece is provided with an inner conical surface matched with the expansion piece.
Through adopting above-mentioned technical scheme, can guarantee the stability of fixed station when using in various topography, can provide stable support location for the fixed station for the surveying instrument is whole stable, has guaranteed the precision of survey and drawing.
Further, the bottom of the shell is arranged in a conical shape.
Through adopting above-mentioned technical scheme, can be when needing to carry out the fixed of position to the fixed station, be convenient for with the casing embedding need fixed in the soil.
Further, the upper end of the shell is provided with a limiting plate, and the limiting plate is provided with a positioning hole.
Through adopting above-mentioned technical scheme, can be through spacing hole installation screw or locating nail, further fix the casing.
Further, the upper end of the rotating piece is provided with a knob, and the knob is provided with anti-skid patterns.
Further, the fine adjustment assembly comprises a plurality of telescopic rods, each telescopic rod comprises a first connecting rod and a second connecting rod, the first connecting rods are in threaded connection in the second connecting rods, universal balls are arranged at the lower ends of the second connecting rods and are arranged in ball grooves formed in the second fixing plates, and the upper ends of the first connecting rods are hinged to the first fixing plates.
Through adopting above-mentioned technical scheme, can make first fixed plate drive the state that the surveying instrument kept level.
Further, a level gauge is arranged on the first fixing plate.
Through adopting above-mentioned technical scheme, can inspect whether mapping instrument installation face or dull and stereotyped level, can in time survey mapping instrument inclination and angle size, be convenient for to the adjustment of mapping instrument position.
Further, the supporting leg comprises a first supporting piece and a second supporting piece, the first supporting piece is rotationally connected with the second fixing plate, the second supporting piece is in sliding connection with the first supporting piece, and the second supporting piece is connected with a positioning bolt in a threaded manner.
In summary, compared with the prior art, the utility model has the beneficial effects that:
1. the utility model can ensure the stability of the fixed table in use in various terrains, and can provide stable support and positioning for the fixed table, so that the surveying instrument is wholly stable, the surveying precision is ensured, and the normal operation of surveying work is ensured.
2. The utility model can detect whether the mounting surface or the flat plate of the surveying instrument is horizontal or not through the level meter, timely measure the inclination direction and the angle of the surveying instrument, and is convenient for adjusting the position of the surveying instrument.
Drawings
FIG. 1 is a schematic vertical view of the present utility model;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a schematic partial cross-sectional view of the present utility model;
FIG. 4 is an enlarged partial schematic view of portion A of FIG. 3;
In the figure: 1. a mapping instrument; 2. a first fixing plate; 3. a level gauge; 4. a second fixing plate; 5. a limit rod; 6. a positioning piece; 61. a housing; 62. an expansion member; 63. a rotating member; 7. a limiting plate; 8. positioning holes; 9. a knob; 10. anti-skid lines; 11. a telescopic rod; 110. a first connecting rod; 120. a second connecting rod; 14. a universal ball; 16. support legs; 161. a first support; 162. a second support; 163. and positioning bolts.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. 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.
In the present application, the azimuth or positional relationship indicated by the terms "upper", "inner", "outer", "middle", and the like are based on the azimuth or positional relationship shown in the drawings. These terms are only used to better describe the present application and its embodiments and are not intended to limit the scope of the indicated devices, elements or components to the particular orientations or to configure and operate in the particular orientations.
As shown in fig. 1 and 2, a surveying instrument suitable for various terrains comprises a surveying instrument 1 and a fixing table connected to the lower end of the surveying instrument 1, wherein the fixing table comprises a first fixing plate 2, and the first fixing plate 2 can fix the position of the surveying instrument 1, so that the measuring accuracy of the surveying instrument 1 is ensured. Wherein the first fixing plate 2 is provided with a level meter 3. And whether the mounting surface or the flat plate of the surveying instrument 1 is horizontal or not can be checked, the inclination direction and the angle of the surveying instrument 1 can be timely measured, and the position of the surveying instrument 1 can be conveniently adjusted.
As shown in fig. 2, the second fixing plate 4 is rotatably connected with three support legs 16, the support legs 16 include a first support 161 and a second support 162, the first support 161 is rotatably connected with the second fixing plate 4, the second support 162 is slidably connected with the first support 161, and the second support 162 is screwed with a positioning bolt 163. The angle of each supporting leg 16 can be adjusted by rotating the first supporting piece 161 and the second fixing plate 4, the length of each supporting leg 16 can be adjusted by sliding the second supporting piece 162 and the first supporting piece 161, and meanwhile, the position of the second supporting piece 162 can be positioned by the positioning bolt 163, so that the stability of the length of the supporting leg 16 is ensured, and the second fixing plate 4 can be kept in a substantially horizontal state.
The first fixed plate 2 is connected with the second fixed plate 4 through the fine setting subassembly, and wherein the fine setting subassembly includes a plurality of telescopic links 11, and telescopic links 11 include head rod 110 and second connecting rod 120, and head rod 110 threaded connection is in second connecting rod 120, and the lower extreme of second connecting rod 120 is provided with universal ball 14, and universal ball 14 sets up in the ball groove of seting up of second fixed plate 4, and the upper end of head rod 110 articulates on first fixed plate 2. Further, in the substantially horizontal state of the second fixing plate 4, the length of each telescopic rod 11 is adjusted by rotating the second connecting rod 120, and the state of the first fixing plate 2 is adjusted by observing the level meter 3, so that the first fixing plate 2 drives the surveying instrument 1 to keep the horizontal state.
As shown in fig. 3 and 4, the bottom of the supporting leg 16 is rotatably connected with a limiting rod 5, and the limiting rod 5 is fixedly connected in the positioning piece 6. The positioning piece 6 comprises a shell 61, an expansion piece 62 is rotatably connected with the shell 61, and the upper end of the expansion piece 62 is conical; the upper end of the shell 61 is connected with a rotating piece 63 in a threaded manner, a knob 9 is arranged at the upper end of the rotating piece 63, and anti-skid threads 10 are arranged on the knob 9. The lower end of the rotating member 63 is provided with an inner tapered surface to be engaged with the expansion member 62. Wherein the bottom of the housing 61 is conically arranged. The upper end of the shell 61 is provided with a limiting plate 7, and the limiting plate 7 is provided with a positioning hole 8. When the fixing table is required to be fixed in position, the shell 61 is firstly embedded into the soil to be fixed and then is embedded into the position of the limiting plate 7, and then the shell 61 is fixed through the limiting hole mounting screw or the positioning screw; the limiting rod 5 passes through the rotating piece 63 and is arranged in the expansion piece 62, the rotating piece 63 is rotated clockwise through the knob 9, the rotating piece 63 moves downwards, the inner conical surface at the lower end of the rotating piece 63 is matched with the expansion piece 62, the expansion piece 62 is driven to clamp the limiting rod 5, and the fixing of the position of the limiting rod 5 is completed; when the limiting rod 5 is required to be released, the rotary piece 63 is rotated anticlockwise through the knob 9, the rotary piece 63 further moves upwards, the expansion piece 62 further automatically bounces off, and the clamping of the limiting rod 5 is released. And then can both guarantee the stability of fixed station when using in multiple topography, can provide stable support location for the fixed station for surveying instrument 1 is whole stable, has guaranteed the precision of survey and drawing, has guaranteed the normal clear of survey and drawing work.
The working process of the utility model is as follows:
When the fixing table is required to be fixed in position, the shell 61 is firstly embedded into the soil to be fixed and then is embedded into the position of the limiting plate 7, and then the shell 61 is further fixed through the limiting hole mounting screw or the positioning nail; the limiting rod 5 passes through the rotating piece 63 and is arranged in the expansion piece 62, the rotating piece 63 is rotated clockwise through the knob 9, the rotating piece 63 moves downwards, the inner conical surface at the lower end of the rotating piece 63 is matched with the expansion piece 62, the expansion piece 62 is driven to clamp the limiting rod 5, and the fixing of the position of the limiting rod 5 is completed; the length of each support leg 16 can be adjusted by sliding the second support 162 and the first support 161, and the position of the second support 162 can be positioned by the positioning bolt 163, so that the second fixing plate 4 can be kept in a substantially horizontal state; further, the second connecting rod 120 is rotated, so that the length of each telescopic rod 11 can be adjusted, and the state of the first fixing plate 2 is adjusted by observing the level meter 3, so that the first fixing plate 2 drives the surveying instrument 1 to keep a horizontal state.
Claims (7)
1. The utility model provides a surveying instrument of adaptation multiple topography, includes surveying instrument (1) and connects the fixed station of surveying instrument (1) lower extreme, its characterized in that, the fixed station includes first fixed plate (2), first fixed plate (2) are connected with second fixed plate (4) through the fine setting subassembly, rotate on second fixed plate (4) and be connected with three supporting leg (16), the bottom of supporting leg (16) is all rotated and is connected with gag lever post (5), gag lever post (5) fixed connection is in setting element (6);
The positioning piece (6) comprises a shell (61), an expansion piece (62) is rotatably connected to the shell (61), and the upper end of the expansion piece (62) is conical; the upper end of the shell (61) is in threaded connection with a rotating piece (63), and the lower end of the rotating piece (63) is provided with an inner conical surface which is matched with the expansion piece (62).
2. A surveying instrument adapted to a plurality of terrains according to claim 1, wherein the bottom of the housing (61) is conically arranged.
3. The surveying instrument adapted to various terrains according to claim 2, wherein a limiting plate (7) is arranged at the upper end of the housing (61), and a positioning hole (8) is formed in the limiting plate (7).
4. A surveying instrument according to claim 3, wherein the upper end of the rotating member (63) is provided with a knob (9), and the knob (9) is provided with anti-slip patterns (10).
5. The surveying instrument according to claim 1, wherein the fine adjustment assembly comprises a plurality of telescopic rods (11), the telescopic rods (11) comprise a first connecting rod (110) and a second connecting rod (120), the first connecting rod (110) is in threaded connection with the second connecting rod (120), the lower end of the second connecting rod (120) is provided with a universal ball (14), the universal ball (14) is arranged in a ball groove formed in the second fixing plate (4), and the upper end of the first connecting rod (110) is hinged to the first fixing plate (2).
6. Surveying instrument adapted to various terrains according to claim 5, characterized in that the first fixing plate (2) is provided with a level meter (3).
7. The surveying instrument according to claim 1, wherein the support leg (16) comprises a first support member (161) and a second support member (162), the first support member (161) is rotatably connected to the second fixing plate (4), the second support member (162) is slidably connected to the first support member (161), and the second support member (162) is screwed with a positioning bolt (163).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322860260.3U CN220957620U (en) | 2023-10-24 | 2023-10-24 | Surveying instrument adapted to various terrains |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322860260.3U CN220957620U (en) | 2023-10-24 | 2023-10-24 | Surveying instrument adapted to various terrains |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220957620U true CN220957620U (en) | 2024-05-14 |
Family
ID=91006832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322860260.3U Active CN220957620U (en) | 2023-10-24 | 2023-10-24 | Surveying instrument adapted to various terrains |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220957620U (en) |
-
2023
- 2023-10-24 CN CN202322860260.3U patent/CN220957620U/en active Active
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