CN215335529U

CN215335529U - Engineering surveying instrument auxiliary fixing device

Info

Publication number: CN215335529U
Application number: CN202121326655.XU
Authority: CN
Inventors: 王凤; 田忠星
Original assignee: Shandong Chonglin Software Co ltd
Current assignee: Shandong Chonglin Software Co ltd
Priority date: 2021-06-15
Filing date: 2021-06-15
Publication date: 2021-12-28
Anticipated expiration: 2031-06-15

Abstract

The utility model discloses an auxiliary fixing device for an engineering surveying instrument, which belongs to the technical field of engineering surveying equipment and comprises a tripod, an adjusting and fixing mechanism and a surveying instrument, wherein one end of the tripod is fixedly connected with a fixing seat, one end of the fixing seat, which is far away from the tripod, is provided with the surveying instrument, one end of the surveying instrument, which is far away from the tripod, is fixedly connected with the surveying instrument, the measuring mechanism comprises a first adjusting mechanism and a second adjusting mechanism, one end of the fixing seat, which is far away from the tripod, is provided with the first adjusting mechanism, the first adjusting mechanism is provided with the second adjusting mechanism, and the second adjusting mechanism is fixedly connected with a shell. Compared with the prior art, the utility model has the beneficial effects that: the utility model has simple structure and convenient use, adjusts the second adjusting seat to be horizontal in one dimension through the first adjusting mechanism, adjusts the third adjusting seat to be horizontal in the dimension vertical to the first adjusting mechanism through the second adjusting mechanism, and controls and adjusts the surveying instrument to be horizontal.

Description

Engineering surveying instrument auxiliary fixing device

Technical Field

The utility model relates to the technical field of engineering surveying and mapping equipment, in particular to an auxiliary fixing device of an engineering surveying and mapping instrument.

Background

Various measuring instruments are used in engineering, but the most important are three types, total stations, theodolites and levels. The total station consists of an electronic theodolite, a photoelectric distance meter and a data record. The theodolite is composed of an aiming part, a horizontal dial and a base, and is used for measuring a horizontal angle and a vertical angle. The level consists of three main parts, namely a telescope, a level and a base, and is an instrument for providing horizontal sight lines for leveling measurement and reading a leveling staff.

The existing engineering instruments are generally that a tripod is placed on the ground through visual observation, and the total station is roughly leveled by extending and shortening the length of the tripod, so that a level bubble is centered, the engineering instruments are kept horizontal, and the leveling is troublesome. To this end, the person skilled in the art proposes an engineering surveying instrument auxiliary fixing device to solve the problems set forth in the background above.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an auxiliary fixing device for an engineering surveying instrument, and aims to solve the problem of leveling of the engineering surveying instrument.

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

the utility model provides an engineering surveying instrument auxiliary fixture, includes the tripod, adjusts fixed establishment and surveying instrument, tripod one end fixedly connected with fixing base, and tripod one end is kept away from to the fixing base is provided with the surveying instrument, and tripod one end fixedly connected with surveying instrument is kept away from to the surveying instrument, adjust fixed establishment and include first adjustment mechanism and second adjustment mechanism, the fixing base is kept away from tripod one end and is provided with first adjustment mechanism, is provided with second adjustment mechanism on the first adjustment mechanism, fixedly connected with casing on the second adjustment mechanism.

As a further scheme of the utility model: first adjustment mechanism includes that first regulation seat and second adjust the seat, and first regulation seat rotates respectively through the bearing and is connected with first pivot, and the seat is adjusted to fixedly connected with second between the first pivot, the first driving motor that adjusts seat one end fixedly connected with, and first driving motor is connected with the worm through the bevel gear transmission, and the worm rotates to be connected on rotating the seat, rotates seat fixed connection on first regulation seat, and the worm meshing has the worm wheel, and worm wheel fixed connection is in first pivot one end.

As a still further scheme of the utility model: the second is adjusted the seat and is rotated respectively through the bearing and is connected with the second pivot, and fixedly connected with third between the second pivot adjusts the seat, and second regulation seat one end fixedly connected with second driving motor, second driving motor are connected with the worm through the bevel gear transmission, and the worm rotates to be connected on rotating the seat, rotates seat fixed connection and adjusts on the seat at the second, and the worm meshing has the worm wheel, and worm wheel fixed connection is in second pivot one end.

As a still further scheme of the utility model: the first rotating shaft and the second rotating shaft are perpendicular to each other.

As a still further scheme of the utility model: and one end of the third adjusting seat, which is far away from the tripod, is fixedly connected with a shell.

As a still further scheme of the utility model: the third is adjusted the interior fixedly connected with controller of seat, is provided with level sensor in the controller, and controller electric connection has first driving motor and second driving motor.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has simple structure and convenient use, adjusts the second adjusting seat to be horizontal in one dimension through the first adjusting mechanism, adjusts the third adjusting seat to be horizontal in the dimension vertical to the first adjusting mechanism through the second adjusting mechanism, and controls and adjusts the surveying instrument to be horizontal.

Drawings

FIG. 1 is a schematic view of an auxiliary fixture for an engineering surveying instrument;

FIG. 2 is a schematic diagram of a first adjustment mechanism in an auxiliary fixture of an engineering surveying instrument;

FIG. 3 is a schematic diagram of a second adjustment mechanism in an auxiliary fixture of an engineering surveying instrument;

FIG. 4 is a schematic structural diagram of a second adjusting seat in an auxiliary fixing device of an engineering surveying instrument;

in the figure: the device comprises a tripod 1, a fixing mechanism 2, a surveying instrument 3, a fixing seat 4, a first adjusting mechanism 5, a second adjusting mechanism 6, a shell 7, a first adjusting seat 8, a second adjusting seat 9, a bearing 10, a first rotating shaft 11, a first driving motor 12, a bevel gear 13, a worm 14, a rotating seat 15, a worm gear 16, a second rotating shaft 17, a third adjusting seat 18, a second driving motor 19, a controller 20 and a horizontal sensor 21.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

It will be understood that, as used herein, the terms "first," "second," and the like may be used herein to describe various elements, but these elements are not limited by these terms unless otherwise specified. These terms are only used to distinguish one element from another.

With reference to fig. 1-4, one embodiment of the present invention provides an engineering mapper auxiliary fixture, which, in combination with the contents of the figures, includes: tripod 1, regulation fixed establishment 2 and surveying

instrument

3, 1 one end fixedly connected with fixing base 4 of tripod, 1 one end of tripod is kept away from to fixing base 4 and is provided with surveying

instrument

3, and 1 one end fixedly connected with surveying instrument 3 of tripod is kept away from to surveying instrument 3, adjust fixed establishment 2 and include first adjustment mechanism 5 and

second adjustment mechanism

6, and 1 one end of tripod is kept away from to fixing base 4 and is provided with first adjustment mechanism 5, is provided with second adjustment mechanism 6 on the first adjustment mechanism 5, fixedly connected with casing 7 on the second adjustment mechanism 6.

Referring to fig. 1, 2 and 4, in an embodiment of the present invention, the first adjusting mechanism 5 includes a first adjusting seat 8 and a second adjusting seat 9, the first adjusting seat 8 is respectively and rotatably connected to first rotating shafts 11 through bearings 10, the second adjusting seat 9 is fixedly connected between the first rotating shafts 11, one end of the first adjusting seat 8 is fixedly connected to a first driving motor 12, the first driving motor 12 is drivingly connected to a worm 14 through a bevel gear 13, the worm 14 is rotatably connected to a rotating seat 15, the rotating seat 15 is fixedly connected to the first adjusting seat 8, the worm 14 is engaged with a worm wheel 16, the worm wheel 16 is fixedly connected to one end of the first rotating shaft 11, and the first adjusting mechanism 5 drives the second adjusting seat 9 and the third adjusting seat 18 to rotate simultaneously.

Referring to fig. 1, 3 and 4, in an embodiment of the present invention, the second adjusting seat 9 is rotatably connected to second rotating shafts 17 through bearings 10, a third adjusting seat 18 is fixedly connected between the second rotating shafts 17, one end of the second adjusting seat 9 is fixedly connected to a second driving motor 19, the second driving motor 19 is in transmission connection with a worm 14 through a bevel gear 13, the worm 14 is rotatably connected to a rotating seat 15, the rotating seat 15 is fixedly connected to the second adjusting seat 9, the worm 14 is engaged with a worm wheel 16, the worm wheel 16 is fixedly connected to one end of the second rotating shaft 17, and the third adjusting seat 18 is adjusted to rotate through the second adjusting mechanism 6.

Referring to fig. 1 and 3, in an embodiment of the present invention, the first rotating shaft 11 and the second rotating shaft 17 are perpendicular to each other, and the second adjusting seat 9 and the third adjusting seat 18 are adjusted to rotate by the first rotating shaft 11 and the second rotating shaft 17.

Referring to fig. 1 and 3, in one embodiment of the present invention, a housing 7 is fixedly connected to an end of the third adjusting base 18 away from the tripod 1, and the surveying instrument 3 is connected through the housing 7.

Referring to fig. 1 and 3, in an embodiment of the present invention, a controller 20 is fixedly connected in the third adjusting seat 18, a level sensor 21 is disposed in the controller 20, and the controller 20 is electrically connected to the first driving motor 12 and the second driving motor 19, and the controller 20 controls the first driving motor 12 and the second driving motor 19.

The working principle of the utility model is as follows: firstly, the surveying instrument 3 is installed at the upper end of the adjusting and fixing mechanism 2, the controller 20 controls the first driving motor 12 and the second driving motor 19 to start, the controller 20 adjusts the first driving motor 12 and the second driving motor 19 to rotate forwards or backwards by combining with the level sensor 21, the first driving motor 12 drives the worm 14 to rotate through the bevel gear 13, the worm 14 drives the worm wheel 16 to rotate, the worm wheel 16 drives the first rotating shaft 11 to rotate, the first rotating shaft 11 drives the second adjusting seat 9 to rotate, the second adjusting seat 9 drives the third adjusting seat 18 to rotate, the second driving motor 19 drives the worm 14 to rotate through the bevel gear 13, the worm wheel 16 driven by the worm 14 rotates, the worm wheel 16 drives the second rotating shaft 17 to rotate, the second rotating shaft 17 drives the third adjusting seat 18 to rotate, the third adjusting seat 18 drives the shell 7 to rotate, and the shell 7 drives the surveying instrument 3 to perform small-range adjustment until the surveying instrument 3 is stabilized on the level.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an engineering surveying instrument auxiliary fixture, includes the tripod, adjusts fixed establishment and surveying instrument, tripod one end fixedly connected with fixing base, and tripod one end is kept away from to the fixing base is provided with the surveying instrument, and tripod one end fixedly connected with surveying instrument is kept away from to the surveying instrument, its characterized in that, adjust fixed establishment and include first adjustment mechanism and second adjustment mechanism, the fixing base is kept away from tripod one end and is provided with first adjustment mechanism, is provided with second adjustment mechanism on the first adjustment mechanism, fixedly connected with casing on the second adjustment mechanism.

2. The auxiliary fixing device for the engineering surveying instrument according to claim 1, wherein the first adjusting mechanism comprises a first adjusting seat and a second adjusting seat, the first adjusting seat is rotatably connected with a first rotating shaft through a bearing, the second adjusting seat is fixedly connected between the first rotating shafts, a first driving motor is fixedly connected to one end of the first adjusting seat, the first driving motor is connected with a worm through a bevel gear transmission, the worm is rotatably connected to the rotating seat, the rotating seat is fixedly connected to the first adjusting seat, the worm is meshed with a worm wheel, and the worm wheel is fixedly connected to one end of the first rotating shaft.

3. The auxiliary fixing device for the engineering surveying instrument according to claim 2, wherein the second adjusting seats are rotatably connected with a second rotating shaft through bearings respectively, a third adjusting seat is fixedly connected between the second rotating shafts, a second driving motor is fixedly connected with one end of the second adjusting seat, the second driving motor is connected with a worm through a bevel gear transmission, the worm is rotatably connected with the rotating seats, the rotating seats are fixedly connected with the second adjusting seats, the worm is engaged with a worm wheel, and the worm wheel is fixedly connected with one end of the second rotating shaft.

4. The auxiliary fixing device for engineering surveying instrument according to claim 3, wherein the first rotation axis and the second rotation axis are perpendicular to each other.

5. The auxiliary fixing device for the engineering surveying instrument according to claim 4, wherein a housing is fixedly connected to an end of the third adjusting base away from the tripod.

6. The auxiliary fixing device for the engineering surveying instrument according to claim 5, wherein a controller is fixedly connected in the third adjusting seat, a level sensor is arranged in the controller, and the controller is electrically connected with a first driving motor and a second driving motor.