CN213180010U - Positioning device of geological engineering surveying and mapping instrument - Google Patents

Abstract

The utility model relates to a geological engineering mapping equipment technical field just discloses a geological engineering surveying instrument's positioner, the power distribution box comprises a box body, the lifter plate is installed to the top of box, the top surface fixed mounting of lifter plate has the fixed plate, the top surface fixed mounting of fixed plate has the surveying instrument, the inside fixed mounting of box has elevating gear, elevating gear includes the elevator, the circular port, two have all been seted up for cuboid and both ends to the shape of elevator the inside equal activity of circular port has cup jointed the slide bar. This geological engineering surveying instrument's positioner, through the cooperation between motor, elevator, the threaded rod, can make opening of motor drive and drive the elevator through the threaded rod and reciprocate to can drive the surveying instrument of lifter plate and its top installation simultaneously and carry out the adjustment of height, make it reach the height that needs, the mode of this kind of fine setting is more convenient, can avoid installing later surveying instrument skew horizontal plane simultaneously.

Description

Positioning device of geological engineering surveying and mapping instrument

Technical Field

The utility model relates to a geological engineering surveying and mapping equipment technical field specifically is a geological engineering surveying and mapping instrument's positioner.

Background

Surveying and mapping engineering measures various information of space and earth and draws various topographic maps, the object of surveying and mapping is very extensive, mainly includes the structure of various ground objects, landform and underground geology of earth's surface etc., need use professional surveying and mapping appearance to survey and map when surveying and mapping, and the surveying and mapping appearance is for data acquisition, processing, output etc. instrument and device of surveying and mapping operation design and manufacture, mainly divide into theodolite, spirit level and total powerstation etc..

Surveying instrument is before using, need fix it on the tripod, then to its position, highly adjust the location, when carrying out height control to surveying instrument, traditional mode is the height of manual adjustment tripod usually, this kind of mode adjustment is comparatively troublesome, but also can take place the skew horizontal plane in position of surveying instrument, be unfavorable for the survey and drawing in later stage, various topography is different when the survey and drawing, when meetting muddy ground, traditional strutting arrangement wind resistance performance is very poor, the phenomenon of empting takes place easily.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a geological engineering surveying instrument's positioner possesses more convenient, make equipment adjustment stability advantage such as better when making the surveying instrument carry out height control, has solved the problem that the background art provided.

(II) technical scheme

For realize above-mentioned more convenient, make the better purpose of equipment adjustment stability when making the surveying instrument carry out height control, the utility model provides a following technical scheme: the utility model provides a geological engineering surveying instrument's positioner, includes the box, the lifter plate is installed to the top of box, the top surface fixed mounting of lifter plate has the fixed plate, the top surface fixed mounting of fixed plate has the surveying instrument, the inside fixed mounting of box has elevating gear.

Preferably, the bottom fixed mounting of box has the fixed column, a plurality of recess, a plurality of have been seted up to the outside symmetry of fixed column the inside of recess is all rotated and is installed pivot, a plurality of the pivot is fixed the end of cup jointing at a plurality of supporting leg respectively, a plurality of the supporting leg rotates the inside of installing a plurality of recess that the fixed column was seted up through a plurality of pivot respectively.

Preferably, the end of the supporting leg is provided with a cylindrical groove, and the cylindrical groove is internally provided with a fixed cone in a rotating manner.

Preferably, elevating gear includes the elevator, the circular port, two have all been seted up for cuboid and both ends to the shape of elevator the inside equal activity of circular port has cup jointed the slide bar, two the both ends of slide bar respectively with the upper and lower both ends fixed connection of box, the inside central point of elevator puts threaded hole and the inside threaded rod that has cup jointed, the threaded rod cup joints the inside that the bearing rotated to install at the box through both ends respectively, the inside bottom side fixed mounting of box has the motor, the output shaft end of motor is fixed to be cup jointed the gear wheel.

Preferably, a pinion is fixedly sleeved below the outer side of the circumference of the threaded rod, and the pinion is meshed with a large gear sleeved at the output end of the motor.

Preferably, the top surface of the box body is symmetrically provided with two connecting holes, the holes are movably sleeved with connecting rods, and two ends of the connecting rods are fixedly connected with the top surface of the lifting block in the lifting device and the bottom surface of the lifting plate respectively.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this geological engineering surveying instrument's positioner, through the cooperation between motor, elevator, the threaded rod, can make opening of motor drive and drive the elevator through the threaded rod and reciprocate to can drive the surveying instrument of lifter plate and its top installation simultaneously and carry out the adjustment of height, make it reach the height that needs, the mode of this kind of fine setting is more convenient, can avoid installing later surveying instrument skew horizontal plane simultaneously.

2. This geological engineering surveying instrument's positioner can contract through a plurality of supporting leg and extend, makes positioner simple and convenient when transportation installation time-varying, rotates the fixed awl of installation through a plurality of supporting leg tip, can make the positioner stability after having installed better, has better anti-wind resistance ability.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1 according to the present invention;

fig. 3 is a schematic front view of the structure of fig. 2 according to the present invention.

In the figure: 1. a box body; 2. a lifting plate; 3. a fixing plate; 4. a surveying instrument; 5. fixing a column; 501. a groove; 502. a rotating shaft; 6. supporting legs; 7. a fixed cone; 8. a lifting block; 801. a connecting rod; 9. a motor; 901. a bull gear; 10. a slide bar; 11. a threaded rod; 1101. a pinion gear.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1-3, a positioning device for a geological engineering surveying instrument comprises a box body 1, a lifting plate 2 is installed above the box body 1, a fixing plate 3 is fixedly installed on the top surface of the lifting plate 2, a surveying instrument 4 is fixedly installed on the top surface of the fixing plate 3, a lifting device is fixedly installed inside the box body 1, the lifting device comprises a lifting block 8, the lifting block 8 is cuboid in shape, circular holes are formed in both ends of the lifting block 8, slide bars 10 are movably sleeved inside the circular holes, both ends of the two slide bars 10 are respectively fixedly connected with the upper end and the lower end of the box body 1, a threaded hole is formed in the center position inside the lifting block 8, a threaded rod 11 is sleeved inside the lifting block 8, the threaded rod 11 is rotatably installed inside the box body 1 through a bearing sleeved at both ends, a motor 9 is fixedly installed at the bottom, the fixed pinion 1101 that has cup jointed in circumference outside below of threaded rod 11, intermeshing between pinion 1101 and the gear wheel 901 that the output of motor 9 cup jointed, through pinion 1101 and gear wheel 901 intermeshing, can drive gear wheel 901 and pinion 1101 and rotate when motor 9 opens, connecting rod 801 has been seted up to two connecting holes and downthehole equal activity cup jointed to the top surface symmetry of box 1, the both ends of two connecting rods 801 respectively with among elevating gear the top surface of elevator 8 and the bottom surface fixed connection of lifter plate 2, can drive lifter plate 2 through two connecting rods 801 when elevator 8 reciprocates and reciprocate.

Example two

Based on embodiment one, as shown in fig. 1-3, the bottom fixed mounting of box 1 has fixed column 5, a plurality of recess 501 has been seted up to fixed column 5's outside symmetry, pivot 502 has all been rotated to the inside of a plurality of recess 501 and has been installed, fixed cup joint is respectively at the tip of a plurality of supporting leg 6 in a plurality of pivot 502, a plurality of supporting leg 6 rotates the inside of installing at a plurality of recess 501 that fixed column 5 was seted up through a plurality of pivot 502 respectively, cylindrical groove has all been seted up to the tip of supporting leg 6, the inside all rotation in a plurality of cylindrical groove installs fixed cone 7, can make fixed cone 7 shrink through rotating the installation, fixed cone 7 can insert ground when using, with the stability of guaranteeing the device, prevent to empty.

The working principle is as follows: before the positioning device is installed, firstly, a plurality of supporting legs 6 are pulled apart to form a tripod and are placed on the ground, when a survey place is needed to be surveyed to be abrupt, the end parts of the supporting legs 6 can be rotated to be installed with fixed cones 7, then a plurality of fixed cones 7 are simultaneously inserted into the ground, so that the fixed plate 3 is parallel to the horizontal plane, the support is fixed, then, the surveying instrument 4 is installed on the top surface of the fixed plate 3, if the height of the surveying instrument 4 needs to be adjusted, firstly, a motor 9 can be started, the starting of the motor 9 can drive an output big gear 901 to rotate, the rotation of the big gear 901 can drive a pinion 1101 which is meshed with the big gear 1101 to rotate, the pinion 1101 is fixedly sleeved outside the circumference of a threaded rod 11 and can simultaneously drive the threaded rod 11 to rotate, a threaded hole is formed in the inner center position of a lifting block, can drive elevator 8 simultaneously and carry out position shift from top to bottom, elevator 8's removal can drive the removal of top surface lifter plate 2 through two connecting rods 801 to can drive the removal of fixed plate 3 and surveying instrument 4 above elevator 2 simultaneously, adjust surveying instrument 4's position, when elevator 8 reciprocates, can make elevator 8's removal more stable through two slide bars 10.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A positioning device of geological engineering surveying and mapping instrument comprises a box body (1);

the method is characterized in that:

the lifting plate (2) is installed above the box body (1), the fixed plate (3) is installed on the top surface of the lifting plate (2), the surveying instrument (4) is installed on the top surface of the fixed plate (3), the lifting device is installed inside the box body (1) and comprises a lifting block (8), the lifting block (8) is cuboid in shape, circular holes are formed in two ends of the lifting block (8), sliding rods (10) are movably sleeved inside the circular holes, two ends of each sliding rod (10) are fixedly connected with the upper end and the lower end of the box body (1) respectively, a threaded hole is formed in the center of the inner portion of the lifting block (8), a threaded rod (11) is sleeved inside the lifting block, the threaded rod (11) is rotatably installed inside the box body (1) through bearings at two ends respectively, and a motor (9) is fixedly installed on the bottom side of the inner portion of the box body, the output shaft end of the motor (9) is fixedly sleeved with a large gear (901).

2. A device for positioning a geological engineering surveying and mapping instrument according to claim 1, characterized in that: the bottom fixed mounting of box (1) has fixed column (5), a plurality of recess (501), a plurality of have been seted up to the outside symmetry of fixed column (5) the inside of recess (501) all rotates and installs pivot (502), a plurality of pivot (502) are fixed respectively and cup joint the tip at a plurality of supporting leg (6), a plurality of supporting leg (6) rotate the inside of installing a plurality of recess (501) seted up in fixed column (5) through a plurality of pivot (502) respectively.

3. A device for positioning a geological engineering surveying and mapping instrument according to claim 2, characterized in that: cylindrical groove, a plurality of have all been seted up to the tip of supporting leg (6) the inside fixed awl (7) of all rotating of cylindrical groove is installed.

4. A device for positioning a geological engineering surveying and mapping instrument according to claim 1, characterized in that: a pinion (1101) is fixedly sleeved below the outer side of the circumference of the threaded rod (11), and the pinion (1101) is meshed with a large gear (901) sleeved at the output end of the motor (9).

5. A device for positioning a geological engineering surveying and mapping instrument according to claim 1, characterized in that: two connecting holes are symmetrically formed in the top surface of the box body (1), connecting rods (801) are movably sleeved in the holes, and two ends of each connecting rod (801) are fixedly connected with the top surface of the lifting block (8) in the lifting device and the bottom surface of the lifting plate (2) respectively.

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