CN212779192U - Level gauge based on infrared leveling - Google Patents
Level gauge based on infrared leveling Download PDFInfo
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- CN212779192U CN212779192U CN202021393924.XU CN202021393924U CN212779192U CN 212779192 U CN212779192 U CN 212779192U CN 202021393924 U CN202021393924 U CN 202021393924U CN 212779192 U CN212779192 U CN 212779192U
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- infrared
- telescope
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- placing plate
- leveling
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Abstract
The utility model belongs to the technical field of the soil surveying instrument, especially, a surveyor's level based on infrared leveling, it is inconvenient to current regulation mode operation, because the tripod is adjusted comparatively roughly, the displacement is great at every turn, can not carry out meticulous regulation, the degree of difficulty of adjusting has been increased, and be convenient for carry out the problem of fixing to measuring telescope, the scheme is provided as follows now, it is including measuring telescope, place the board, three stabilizer blade and three support sleeve, three stabilizer blade all sets up in the bottom of placing the board, three support sleeve sets up the outside at three stabilizer blade respectively, the top of placing the board is provided with the backup pad, the top of backup pad is rotated and is installed fixed knot and construct, measure telescope and fixed knot structure looks adaptation, the top swing joint who places the board has three electric putter. The utility model discloses the operation is inconvenient, can carry out meticulous level (l) ing to the backup pad, has reduced the degree of difficulty of adjusting, is convenient for fix and dismantle measuring telescope.
Description
Technical Field
The utility model relates to a land surveying instrument technical field especially relates to a surveyor's level based on infrared ray leveling.
Background
When the land is mapped, a leveling instrument is often used, the leveling instrument is an instrument for establishing a horizontal sight line to measure the height difference between two points on the ground, the main components of the leveling instrument are expected to be a telescope, a pipe level, a vertical shaft, a base and an adjusting mechanism, when the leveling instrument is used, a tripod is swung open, the leveling instrument is taken out from an instrument box and placed on the tripod, and a focal screw of a supporting leg on the tripod is adjusted to enable a circular bubble of the pipe level to be centered to reach a horizontal state. By way of retrieval, application No.: 201720813162.6 or an authorization bulletin number: CN206832234U patent document provides a leveling instrument based on infrared leveling with simple leveling operation, which comprises a telescope used for measuring at the upper part and a tripod used for mounting the telescope at the lower part, wherein the tripod comprises a base and three openable support legs, the base is provided with mounting holes, the support legs are hinged with the base, the support legs are provided with adjusting mechanisms used for adjusting the length of the support legs, the lower bottom surface of the base is provided with a rotatable infrared generator, and the infrared generator is always vertical to the ground; the below parallel arrangement of base has the dash receiver, is provided with infrared receiver on the dash receiver, and infrared receiver is located infrared generator under, is provided with the warning unit on the dash receiver, and the steerable warning unit of infrared receiver sends the warning signal.
The above patent document is inconvenient to operate, and because the tripod is adjusted roughly, the moving distance is large at every time, fine adjustment cannot be performed, the difficulty of adjustment is increased, and the measuring telescope is convenient to fix.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving current regulation mode operation inconvenience, because the tripod is adjusted comparatively roughly, at every turn the displacement is great, can not carry out the meticulous regulation, has increased the degree of difficulty of adjusting, and is convenient for carry out the shortcoming of fixing to measuring the telescope, and the spirit level based on infrared ray leveling that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a surveyor's level based on infrared leveling, including measuring the telescope, place the board, three stabilizer blade and three support sleeve, three stabilizer blade all sets up in the bottom of placing the board, three support sleeve sets up the outside at three stabilizer blade respectively, the top of placing the board is provided with the backup pad, the top of backup pad is rotated and is installed fixed knot and construct, measure telescope and fixed knot structure looks adaptation, the top swing joint who places the board has three electric putter, three electric putter's output shaft all with the bottom swing joint of backup pad, the bottom fixedly connected with mounting box of backup pad, be provided with infrared receiver in the mounting box, the outside of mounting box is provided with the warning unit, the bottom swing joint of infrared generator and backup pad, infrared generator is in the vertical state with ground all the time, infrared generator and infrared receiver looks adaptation.
Preferably, the fixed knot constructs including U type mounting bracket, and the equal threaded connection in both sides of U type mounting bracket has the tight bolt of turning round, and the one end that two tight bolts of turning round are close to each other all is provided with the rubber pad, and the measurement telescope is placed in U type mounting bracket, and two rubber pads all contact with the measurement telescope.
Preferably, a rotating shaft is fixedly mounted at the bottom of the U-shaped mounting frame, a bearing groove is formed in the top of the supporting plate, a brake bearing is fixedly mounted on an inner ring of the bearing groove, and the outer side of the rotating shaft and the inner ring of the brake bearing are fixedly mounted.
Preferably, electric putter's bottom fixed mounting has the bottom button head, and the bottom button head is embedded in the bottom of placing the board, and fixed mounting has the top button head on electric putter's the output shaft, and the top button head is embedded in the bottom of backup pad.
Preferably, the outside symmetry of placing the board is provided with three positive and negative switches, and three positive and negative switches are connected with three electric putter respectively, place the bottom fixedly connected with control box of board, are provided with power and controller in the control box.
Compared with the prior art, the utility model has the advantages of:
(1) according to the scheme, the measuring telescope is placed in the U-shaped mounting frame, the two screwing bolts are screwed, the measuring telescope is extruded and fixed through the two rubber pads, the measuring telescope is convenient to disassemble, the rotating shaft is arranged, the measuring telescope can be conveniently rotated, the observation direction is adjusted, and the stability of the rotating shaft can be improved when the measuring telescope is not used through the brake bearing;
(2) start through three electric putter, electric putter's bottom is through bottom button head and place board swing joint, can all-round activity, and electric putter's output shaft passes through top button head and backup pad swing joint, can all-round activity, can adjust the inclination of backup pad, can be balanced with the horizontal position regulation of backup pad through three electric putter, and convenient operation can finely tune.
The utility model discloses the operation is inconvenient, can carry out meticulous level (l) ing to the backup pad, has reduced the degree of difficulty of adjusting, is convenient for fix and dismantle measuring telescope.
Drawings
Fig. 1 is a schematic structural diagram of a level gauge based on infrared leveling according to the present invention;
fig. 2 is a schematic structural diagram of a part a in fig. 1 of a level gauge based on infrared leveling according to the present invention;
fig. 3 is a schematic perspective view of a U-shaped mounting bracket of a level gauge based on infrared leveling according to the present invention;
fig. 4 is the utility model provides a structural schematic diagram is looked up to backup pad, mounting box and top button head of spirit level based on infrared leveling.
In the figure: 1 stabilizer blade, 2 support sleeve, 3 place board, 4 control cabinets, 5 bottom button heads, 6 electric putter, 7 top button heads, 8 backup pads, 9 survey telescope, 10U type mounting bracket, 11 twist bolt, 12 rotation axises, 13 bearing grooves, 14 brake bearings, 15 infrared generator, 16 mounting boxes, 17 infrared receiver, 18 warning unit, 19 positive and negative switches, 20 rubber pads.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-4, a level based on infrared leveling comprises a measuring telescope 9, a placing plate 3, three support legs 1 and three support sleeves 2, wherein the three support legs 1 are all arranged at the bottom of the placing plate 3, the three support sleeves 2 are respectively arranged at the outer sides of the three support legs 1, a support plate 8 is arranged above the placing plate 3, a fixed structure is rotatably arranged at the top of the support plate 8, the measuring telescope 9 is matched with the fixed structure, the top of the placing plate 3 is movably connected with three electric push rods 6, output shafts of the three electric push rods 6 are all movably connected with the bottom of the support plate 8, the bottom of the support plate 8 is fixedly connected with a mounting box 16, an infrared receiver 17 is arranged in the mounting box 16, a warning unit 18 is arranged at the outer side of the mounting box 16, an infrared generator 15 is movably connected with the bottom of the support plate 8, the infrared generator 15, the infrared generator 15 is matched with the infrared receiver 17, when the supporting plate 8 is in a horizontal state, the infrared generator 15 is vertically aligned with the infrared receiver 17, and the warning unit 18 gives an alarm to remind a worker that the supporting plate 8 is in a horizontal rotating state.
In this embodiment, fixed knot constructs including U type mounting bracket 10, and the equal threaded connection in both sides of U type mounting bracket 10 has the tight bolt of turning round 11, and the one end that two tight bolts of turning round 11 are close to each other all is provided with rubber pad 20, and measuring telescope 9 is placed in U type mounting bracket 10, and two rubber pads 20 all contact with measuring telescope 9, turn round two tight bolts 11 of turning round, extrude fixedly measuring telescope 9 through two rubber pads 20, convenient dismantlement simultaneously.
In this embodiment, a rotating shaft 12 is fixedly mounted at the bottom of the U-shaped mounting frame 10, a bearing groove 13 is formed in the top of the support plate 8, a brake bearing 14 is fixedly mounted on an inner ring of the bearing groove 13, the outer side of the rotating shaft 12 and the inner ring of the brake bearing 14 are fixedly mounted, the rotating shaft 12 is arranged to facilitate rotation of the measuring telescope 9, observation directions are adjusted, and stability of the rotating shaft 12 can be improved when the measuring telescope is not used through the brake bearing 14.
In this embodiment, electric putter 6's bottom fixed mounting has bottom button head 5, and bottom button head 5 is embedded in the bottom of placing board 3, and bottom button head 5 with place board 3 can all-round activity, fixed mounting has top button head 7 on electric putter 6's the output shaft, and top button head 7 is embedded in the bottom of backup pad 8, and top button head 7 can all-round activity with backup pad 8.
In this embodiment, the outside symmetry of placing board 3 is provided with three positive and negative switches 19, and three positive and negative switches 19 are connected with three electric putter 6 respectively, places the bottom fixedly connected with control box 4 of board 3, is provided with power and controller in the control box 4, is provided with the chamber door on the control box 4, can open.
Example two
Referring to fig. 1-4, a level based on infrared leveling comprises a measuring telescope 9, a placing plate 3, three support legs 1 and three support sleeves 2, wherein the three support legs 1 are all arranged at the bottom of the placing plate 3, the three support sleeves 2 are respectively arranged at the outer sides of the three support legs 1, a support plate 8 is arranged above the placing plate 3, a fixed structure is rotatably arranged at the top of the support plate 8, the measuring telescope 9 is matched with the fixed structure, the top of the placing plate 3 is movably connected with three electric push rods 6, output shafts of the three electric push rods 6 are all movably connected with the bottom of the support plate 8, the bottom of the support plate 8 is fixedly connected with a mounting box 16 through screws, an infrared receiver 17 is arranged in the mounting box 16, a warning unit 18 is arranged at the outer side of the mounting box 16, an infrared generator 15 is movably connected with the bottom of the support plate 8, and the infrared generator, the infrared generator 15 is matched with the infrared receiver 17, when the supporting plate 8 is in a horizontal state, the infrared generator 15 is vertically aligned with the infrared receiver 17, and the warning unit 18 gives an alarm to remind a worker that the supporting plate 8 is in a horizontal rotating state.
In this embodiment, fixed knot constructs including U type mounting bracket 10, and the equal threaded connection in both sides of U type mounting bracket 10 has the tight bolt of turning round 11, and the one end that two tight bolts of turning round 11 are close to each other all is provided with rubber pad 20, and measuring telescope 9 is placed in U type mounting bracket 10, and two rubber pads 20 all contact with measuring telescope 9, turn round two tight bolts 11 of turning round, extrude fixedly measuring telescope 9 through two rubber pads 20, convenient dismantlement simultaneously.
In this embodiment, the bottom of U type mounting bracket 10 has rotation axis 12 through welded fastening installation, bearing groove 13 has been seted up at the top of backup pad 8, bearing groove 13's inner circle has brake bearing 14 through welded fastening installation, the outside of rotation axis 12 and brake bearing 14's inner circle pass through welded fastening installation, set up rotation axis 12 and can conveniently rotate measurement telescope 9, adjust the observation position, can increase rotation axis 12's stability when not using through brake bearing 14.
In this embodiment, electric putter 6's bottom has bottom button head 5 through welded fastening, and bottom button head 5 is embedded in the bottom of placing board 3, and bottom button head 5 with place board 3 can all-round activity, have top button head 7 through welded fastening on electric putter 6's the output shaft, top button head 7 is embedded in the bottom of backup pad 8, and top button head 7 can all-round activity with backup pad 8.
In this embodiment, the outside symmetry of placing board 3 is provided with three positive and negative switch 19, and three positive and negative switch 19 is connected with three electric putter 6 respectively, and the bottom of placing board 3 is provided with power and controller through screw fixedly connected with control box 4 in the control box 4, is provided with the chamber door on the control box 4, can open.
In this embodiment, all the structures in the application can be selected according to the actual use condition, the drawings are schematic structural diagrams, and the specific actual size can be adjusted appropriately.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. A level based on infrared leveling comprises a measuring telescope (9), a placing plate (3), three support legs (1) and three support sleeves (2), wherein the three support legs (1) are all arranged at the bottom of the placing plate (3), the three support sleeves (2) are respectively arranged at the outer sides of the three support legs (1), the level is characterized in that a support plate (8) is arranged above the placing plate (3), a fixed structure is rotatably arranged at the top of the support plate (8), the measuring telescope (9) is matched with the fixed structure, the top of the placing plate (3) is movably connected with three electric push rods (6), output shafts of the three electric push rods (6) are movably connected with the bottom of the support plate (8), a mounting box (16) is fixedly connected with the bottom of the support plate (8), an infrared receiver (17) is arranged in the mounting box (16), and a warning unit (18) is arranged at the outer side of the mounting box (16), the infrared generator (15) is movably connected with the bottom of the supporting plate (8), and the infrared generator (15) is matched with the infrared receiver (17).
2. The level gauge based on infrared leveling according to claim 1, characterized in that the fixing structure comprises a U-shaped mounting frame (10), both sides of the U-shaped mounting frame (10) are connected with tightening bolts (11) in a threaded manner, one ends of the two tightening bolts (11) close to each other are provided with rubber pads (20), the measuring telescope (9) is placed in the U-shaped mounting frame (10), and the two rubber pads (20) are both in contact with the measuring telescope (9).
3. The level gauge based on infrared leveling is characterized in that a rotating shaft (12) is fixedly mounted at the bottom of the U-shaped mounting frame (10), a bearing groove (13) is formed in the top of the supporting plate (8), a brake bearing (14) is fixedly mounted on the inner ring of the bearing groove (13), and the outer side of the rotating shaft (12) is fixedly mounted with the inner ring of the brake bearing (14).
4. The level based on infrared leveling of claim 1, wherein the bottom end of the electric push rod (6) is fixedly provided with a bottom end round head (5), the bottom end round head (5) is embedded in the bottom of the placing plate (3), the output shaft of the electric push rod (6) is fixedly provided with a top end round head (7), and the top end round head (7) is embedded in the bottom of the supporting plate (8).
5. The level based on infrared leveling of claim 1, wherein three positive and negative switches (19) are symmetrically arranged on the outer side of the placing plate (3), the three positive and negative switches (19) are respectively connected with three electric push rods (6), the bottom of the placing plate (3) is fixedly connected with a control box (4), and a power supply and a controller are arranged in the control box (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021393924.XU CN212779192U (en) | 2020-07-15 | 2020-07-15 | Level gauge based on infrared leveling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021393924.XU CN212779192U (en) | 2020-07-15 | 2020-07-15 | Level gauge based on infrared leveling |
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| Publication Number | Publication Date |
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| CN212779192U true CN212779192U (en) | 2021-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021393924.XU Active CN212779192U (en) | 2020-07-15 | 2020-07-15 | Level gauge based on infrared leveling |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114941785A (en) * | 2022-05-27 | 2022-08-26 | 山西天宇精工测绘有限公司 | Automatic leveling measuring device for real estate surveying and mapping and leveling method thereof |
-
2020
- 2020-07-15 CN CN202021393924.XU patent/CN212779192U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114941785A (en) * | 2022-05-27 | 2022-08-26 | 山西天宇精工测绘有限公司 | Automatic leveling measuring device for real estate surveying and mapping and leveling method thereof |
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