CN213629681U

CN213629681U - Electronic theodolite with distance measuring function

Info

Publication number: CN213629681U
Application number: CN202022273594.7U
Authority: CN
Inventors: 杨岚
Original assignee: Tianjin Century Technology Surveying Instrument Manufacture Co ltd
Current assignee: Tianjin Century Technology Surveying Instrument Manufacture Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-07-06
Anticipated expiration: 2030-10-14

Abstract

The utility model belongs to the surveying instrument field, in particular to an electronic theodolite with distance measuring function, which comprises a tripod body, an installation box and an electronic theodolite bottom plate arranged on the top wall outside the installation box, wherein the top end of the electronic theodolite bottom plate is provided with an electronic theodolite main body, the top end of the tripod body is fixed with a horizontal support plate, the middle position of the top wall of the support plate is rotationally connected with a vertical rotating shaft through a bearing, the installation box is fixed at the top end of the rotating shaft, both sides of the top wall of the installation box are both provided with rectangular jacks, both ends of the bottom wall of the electronic theodolite bottom plate are both fixed with vertical rectangular plugboards, the two plugboards are respectively in clearance fit inside the two jacks, and the side walls of the two plugboards positioned inside the installation box are both provided with slots, the utility model has novel design, convenient, conveniently adjust the survey and drawing direction, the convenience is higher, is suitable for using widely.

Description

Electronic theodolite with distance measuring function

Technical Field

The utility model relates to a surveying instrument technical field especially relates to an electron theodolite with range finding function.

Background

The electronic theodolite is an automatic and high-precision optical instrument integrating light collection, mechanical, electrical and calculation, and adopts electronic subdivision, control processing technology and filtering technology on the basis of electronic intelligence of the optical theodolite to realize intelligence of measurement readings. The method can be widely applied to three, four and other triangular control measurement in countries and cities, engineering measurement in the aspects of railways, highways, bridges, water conservancy, mines and the like, and can also be applied to installation of buildings and large-scale equipment, cadastral measurement, topographic survey and various engineering measurements. With the increasing perfection of microelectronic technology and computer technology and the greatly improved integration of components, great impact is brought to the traditional surveying and mapping technology and surveying and mapping instrument, so that the development of the surveying and mapping instrument generates revolutionary changes, and the electronic theodolite is one of the technologies. In the use of electron theodolite, need install the electron theodolite on the tripod, use the electron theodolite and accomplish the back, for the convenience carries the electron theodolite, need demolish the electron theodolite from the tripod, but current electron theodolite demolishs required complex operation from the tripod, and inconvenient carrying, the practicality is relatively poor, for this reason we provide an electron theodolite with range finding function.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of electron theodolite with range finding function has solved current electron theodolite and has demolishd required complex operation from the tripod, inconvenient carrying, the relatively poor problem of practicality.

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

an electronic theodolite with a distance measuring function comprises a tripod body, an installation box and an electronic theodolite bottom plate arranged on the outer top wall of the installation box, wherein the top end of the electronic theodolite bottom plate is provided with an electronic theodolite main body, the top end of the tripod body is fixedly provided with a horizontal supporting plate, the middle position of the top wall of the supporting plate is rotatably connected with a vertical rotating shaft through a bearing, the installation box is fixedly arranged at the top end of the rotating shaft, two sides of the top wall of the installation box are respectively provided with a rectangular jack, two ends of the bottom wall of the electronic theodolite bottom plate are respectively fixedly provided with a vertical rectangular plug board, the two plug boards are respectively in clearance fit with the two jacks, two plug boards positioned in the installation box are respectively provided with a slot on the side wall close to each other, two sides of the inner top wall of the installation box positioned between, the side walls of the two connecting plates far away from each other are respectively fixed with a horizontal limiting column, one side of the two limiting columns far away from each other is respectively in clearance fit with the inside of the two slots, the middle position of the inner top wall of the installation box is rotatably connected with a vertical stud through a bearing, the outer ring of the top of the stud is spirally matched and connected with a horizontal lifting plate, a vertical fixed rod is fixed on the inner top wall of the installation box between the two connecting plates, the lifting plate is in clearance fit with the outer ring of the fixed rod, the side walls of the two connecting plates close to each other are respectively hinged with connecting rods which are arranged obliquely, one ends of the two connecting rods close to each other are respectively hinged with the side ends of the two sides of the lifting plate, the outer ring of the stud at the lower side of the lifting plate is fixedly sleeved with a bevel gear ring, and the side walls of the installation box at the, and one end of the transmission rod, which is positioned in the installation box, is fixedly connected with a bevel gear, and the bevel gear is meshed with the bevel gear ring.

Preferably, handles are welded on the outer side walls of the two sides of the installation box, a plurality of universal balls distributed in a circular array are fixed on the top wall of the supporting plate outside the rotating shaft through bolts, and the outer bottom wall of the installation box is in contact with the top ends of the universal balls.

Preferably, the bottom end of the stud is rotatably connected to the inner bottom wall of the installation box through a bearing, and one end, away from the bevel gear, of the transmission rod extends out of the installation box and is welded with the operation block.

Preferably, be located between two jacks the spout has all been seted up along length direction in the both sides of the interior roof of install bin, and the inside slip of spout is provided with the slider, two the bottom at two sliders is fixed respectively to the connecting plate.

Preferably, the bottom of dead lever extends to the below of lifter plate and welds and have the limiting plate, the awl ring gear is located the downside of limiting plate.

Preferably, the two connecting rods are arranged in a splayed shape.

The utility model has the advantages that:

1. through the combined action of install bin, electron theodolite bottom plate, jack, picture peg, slot, connecting plate, spacing post, double-screw bolt, transfer line, operation piece, bevel gear ring, lifter plate, dead lever and connecting rod, can effectually simplify and demolish required operation with the electron theodolite from the tripod, conveniently carry the electron theodolite, the effectual practicality that has promoted the electron theodolite.

2. Through the cooperation effect of tripod body, backup pad, pivot, universal ball, install bin, handle and electron theodolite bottom plate, can conveniently rotate the electron theodolite, conveniently adjust the survey and drawing direction of electron theodolite, the effectual convenience that has promoted the electron theodolite.

The utility model relates to a novelty conveniently demolishs from the tripod, conveniently carries, and the practicality is higher, conveniently adjusts the survey and drawing direction, and the convenience is higher, is suitable for using widely.

Drawings

Fig. 1 is a schematic structural diagram of an electronic theodolite with a distance measuring function according to the present invention;

fig. 2 is a cross-sectional view of an electronic theodolite with a distance measuring function according to the present invention;

fig. 3 is an enlarged view of an installation box of the electronic theodolite with a distance measuring function provided by the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 3.

Reference numbers in the figures: 1. a tripod body; 2. a support plate; 3. a rotating shaft; 4. a universal ball; 5. installing a box; 6. a transmission rod; 7. an operation block; 8. a handle; 9. a bottom plate of the electronic theodolite; 10. an electronic theodolite main body; 11. a lifting plate; 12. a stud; 13. fixing the rod; 14. inserting plates; 15. a limiting column; 16. a connecting plate; 17. a connecting rod; 18. a bevel gear ring; 19. a bevel gear; 20. a jack; 21. and (4) a slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, an electronic theodolite with distance measuring function comprises a tripod body 1, a mounting box 5 and an electronic theodolite bottom plate 9 mounted on the outer top wall of the mounting box 5, wherein an electronic theodolite main body 10 is arranged at the top end of the electronic theodolite bottom plate 9, a horizontal supporting plate 2 is fixed at the top end of the tripod body 1 through bolts, a vertical rotating shaft 3 is rotatably connected at the middle position of the top wall of the supporting plate 2 through a bearing, the mounting box 5 is fixed at the top end of the rotating shaft 3, rectangular insertion holes 20 are respectively formed in both sides of the top wall of the mounting box 5, vertical rectangular insertion plates 14 are respectively fixed at both ends of the bottom wall of the electronic theodolite bottom plate 9, the two insertion plates 14 are respectively in clearance fit inside the two insertion holes 20, insertion grooves 21 are respectively formed in the side walls, which are close to each other, of the two insertion plates 14 inside the mounting box 5, and both sides of, horizontal limiting columns 15 are fixed on the side walls, far away from each other, of the two connecting plates 16, one sides, far away from each other, of the two limiting columns 15 are respectively in clearance fit inside the two slots 21, the middle position of the inner top wall of the installation box 5 is rotatably connected with a vertical stud 12 through a bearing, the outer ring of the top of the stud 12 is in spiral fit and connected with a horizontal lifting plate 11, a vertical fixing rod 13 is fixed on the inner top wall of the installation box 5 between the two connecting plates 16, the lifting plate 11 is in clearance fit on the outer ring of the fixing rod 13, the side walls, near to each other, of the two connecting plates 16 are respectively hinged with connecting rods 17 which are arranged obliquely, the ends, near to each other, of the two connecting rods 17 are respectively hinged with the side ends of the two sides of the lifting plate 11, the outer ring of the stud 12, below the lifting plate 11, is fixedly sleeved with a bevel gear, one end of the transmission rod 6, which is positioned inside the mounting box 5, is fixedly connected with a bevel gear 19, and the bevel gear 19 is meshed with the bevel gear ring 18.

All welded on the both sides lateral wall of install bin 5 has handle 8, can conveniently rotate install bin 5, is located and has a plurality of universal balls 4 that are circular array and distribute through the bolt fastening on the roof of the backup pad 2 in the 3 outsides of pivot, and install bin 5 can be ensured to rotate steadily with universal ball 4's top contact by the outer diapire of install bin 5.

The bottom end of the stud 12 is rotatably connected to the inner bottom wall of the mounting box 5 through a bearing, so that the stability of the stud 12 can be ensured, one end, far away from the bevel gear 19, of the transmission rod 6 extends out of the mounting box 5 and is welded with the operation block 7, and the transmission rod 6 can be conveniently rotated.

The both sides that are located the interior roof of install bin 5 between two jacks 20 have all seted up the spout along length direction, and the inside slip of spout is provided with the slider, and two connecting plates 16 are fixed respectively in the bottom of two sliders, can ensure that connecting plate 16 can steadily horizontal migration.

The bottom of dead lever 13 extends to the below of lifter plate 11 and the welding has the limiting plate, can prevent that lifter plate 11 from breaking away from dead lever 13, and awl ring gear 18 is located the downside of limiting plate.

Two connecting rods 17 are "eight" style of calligraphy and set up, and when lifter plate 11 drove the one end that two connecting rods 17 were close to each other and rises, can make two connecting rods 17 one end of keeping away from each other drive two connecting plates 16 and be close to each other, when lifter plate 11 drove the one end that two connecting rods 17 were close to each other and descends, can make two connecting rods 17 one end of keeping away from each other drive two connecting plates 16 and keep away from each other.

Example (b): when the electronic theodolite needs to be dismounted from the tripod, the operation block 7 is rotated to drive the transmission rod 6 and the bevel gear 19 to rotate, the bevel gear 19 and the bevel gear ring 18 are driven to drive the stud 12 to rotate, the lifting plate 11 is driven to ascend through the screw transmission of the stud 12 and the lifting plate 11, the end, close to each other, of the two connecting rods 17 is driven to ascend, the end, far away from each other, of the two connecting rods 17 drives the two connecting plates 16 to approach each other, the two limiting columns 15 are driven to approach each other until the two limiting columns 15 move to between the two jacks 20, the limiting columns 15 can be completely separated from the slots 21, the electronic theodolite main body 10 is lifted upwards, the electronic theodolite bottom plate 9 and the plugboard 14 can be driven to ascend until the plugboard 14 rises to the upper part of the installation box 5, the plugboard 14 can be completely separated from the jacks 20, and the electronic theodol, the operation required for detaching the electronic theodolite from the tripod is simple; when the survey and drawing direction of electron theodolite needs to be adjusted, through rotating handle 8, can drive install bin 5 and rotate, can drive electron theodolite bottom plate 9 and electron theodolite main part 10 and rotate, can rotate the electron theodolite to the survey and drawing direction of electron theodolite is adjusted in the realization, the required easy operation of survey and drawing direction of adjusting the electron theodolite.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an electronic theodolite with range finding function, includes tripod body (1), install bin (5) and installs electronic theodolite bottom plate (9) on the outer parietal of install bin (5), its characterized in that, the top of electronic theodolite bottom plate (9) is equipped with electronic theodolite main part (10), the top of tripod body (1) is fixed with horizontally backup pad (2), the intermediate position of the roof of backup pad (2) is rotated through the bearing and is connected with vertically pivot (3), the top at pivot (3) is fixed in install bin (5), the jack (20) of rectangle are all seted up to the both sides of the roof of install bin (5), the both ends of the diapire of electronic theodolite bottom plate (9) all are fixed with perpendicular rectangle picture peg (14), two picture peg (14) are respectively clearance fit two the inside of jack (20), be located inside two of install bin (5) all seted up slot (21) on the lateral wall that picture peg (14) are close to each other, be located between two jack (20) the equal sliding connection in both sides of the interior roof of install bin (5) has vertically connecting plate (16), two all be fixed with horizontally spacing post (15) on the lateral wall that connecting plate (16) kept away from each other, two one side that spacing post (15) kept away from each other is clearance fit in two respectively the inside of slot (21), the intermediate position of the interior roof of install bin (5) is rotated through the bearing and is connected with perpendicular double-screw bolt (12), the top outer lane screw fit of double-screw bolt (12) is connected with horizontal lifter plate (11), be located between two connecting plate (16) be fixed with vertically dead lever (13) on the interior roof of install bin (5), lifter plate (11) clearance fit is in the outer lane of dead lever (13), two all articulated on the lateral wall that connecting plate (16) are close to each other have connecting rod (17) that are the slope and set up, two the one end that connecting rod (17) are close to each other respectively with the both sides side end of lifter plate (11) is articulated, is located lifter plate (11) downside the outer lane of double-screw bolt (12) is fixed to be cup jointed bevel ring gear (18), is located connecting plate (16) downside be connected with horizontally transfer line (6) through bearing rotation on the lateral wall of install bin (5), transfer line (6) are located the inside one end fixedly connected with bevel gear (19) of install bin (5), bevel gear (19) and bevel ring gear (18) meshing are connected.

2. The electronic theodolite with range finding function of claim 1, wherein the handles (8) are welded on the outer side walls of the two sides of the installation box (5), a plurality of universal balls (4) distributed in a circular array are fixed on the top wall of the supporting plate (2) outside the rotating shaft (3) through bolts, and the outer bottom wall of the installation box (5) is in contact with the top ends of the universal balls (4).

3. The electronic theodolite with range finding function according to claim 1, characterized in that the bottom end of the stud (12) is rotatably connected to the inner bottom wall of the installation box (5) through a bearing, and one end of the transmission rod (6) far away from the bevel gear (19) extends out of the installation box (5) and is welded with the operation block (7).

4. The electronic theodolite with a distance measuring function according to claim 1, wherein two sliding grooves are formed in two sides of the inner top wall of the installation box (5) between the two insertion holes (20) along the length direction, sliding blocks are arranged inside the sliding grooves in a sliding manner, and the two connecting plates (16) are fixed at the bottom ends of the two sliding blocks respectively.

5. The electronic theodolite with distance measuring function according to claim 1, wherein the bottom end of the fixed rod (13) extends to the lower side of the lifting plate (11) and is welded with a limiting plate, and the bevel gear ring (18) is located at the lower side of the limiting plate.

6. The electronic theodolite with ranging function according to claim 1, characterized in that two of said connecting rods (17) are arranged in a splayed shape.