CN212658263U

CN212658263U - Engineering surveying instrument positioning device

Info

Publication number: CN212658263U
Application number: CN202021896397.4U
Authority: CN
Inventors: 权士超
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-03
Filing date: 2020-09-03
Publication date: 2021-03-05
Anticipated expiration: 2030-09-03

Abstract

The utility model discloses an engineering surveying instrument positioner, which comprises a fixed base, there is three fixed leg the bottom outer wall of fixing base through hinged joint, the equal fixedly connected with spring in both sides of fixing base top outer wall, and the top outer wall fixedly connected with fixed plate of spring, the fixed slot has been seted up to the top outer wall of fixed plate, and the inner wall of fixed slot has seted up the spout, the inner wall sliding connection of spout has the slider, and the outer wall fixedly connected with carousel of slider, the top outer wall fixedly connected with positioning seat of carousel, the equal fixedly connected with dead lever in both sides of fixed plate top outer wall. The utility model discloses can prevent to cause the damage to the surveying instrument because outdoor high temperature or overcast and rainy weather to survey and drawing work to the surveying instrument causes the influence, can improve the convenience of device work, prevents to cause the deviation to the data of survey and drawing because the operation is complicated, can finely tune the angle of fixed leg as required and handle.

Description

Engineering surveying instrument positioning device

Technical Field

The utility model relates to an engineering survey and drawing technical field especially relates to an engineering surveying instrument positioner.

Background

In the survey and drawing work, the use of surveying instrument is indispensable, and the surveying instrument needs to be installed on the locating rack in the use, the ordinary tripod of the many places of locating rack that uses at present.

Through search, the patent with the Chinese patent authorization number of CN208968539U discloses a positioning device of an engineering surveying instrument, which comprises a supporting seat, the bottom of the supporting seat is connected with a supporting leg through a movable joint, a sliding rod is arranged on the supporting leg, a sliding sleeve is arranged on the sliding rod, one side of the sliding sleeve is movably connected with a first telescopic rod, the outer side of the supporting leg is provided with a sliding chute, a moving plate is connected in the sliding groove in a sliding manner, the bottom end of the moving plate is connected with a fixed cone, a supporting block is arranged on the outer side of the fixed cone, the supporting block is movably connected with the bottom end of the supporting leg, the supporting seat is provided with a spherical groove, the bottom of the spherical groove is provided with a through hole, the inner cavity of the spherical groove is provided with a spherical seat, the bottom of the spherical seat is provided with a connecting rod, and the connecting rod runs through the through hole, a balancing weight is arranged at the bottom end of the connecting rod, and a level gauge is arranged at the bottom of the balancing weight. The engineering surveying instrument positioning device in the patent has the following defects: when surveying and mapping, usually in the open air, the existing device can not protect the surveying instrument when positioning the surveying instrument, and therefore the surveying instrument may be damaged by overhigh temperature or rainy weather.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an engineering surveying instrument positioning device.

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

the utility model provides an engineering surveying instrument positioner, includes the fixing base, there is three fixed leg bottom outer wall of fixing base through hinged joint, the equal fixedly connected with spring in both sides of fixing base top outer wall, and the top outer wall fixedly connected with fixed plate of spring, the fixed slot has been seted up to the top outer wall of fixed plate, and the inner wall of fixed slot has seted up the spout, the inner wall sliding connection of spout has the slider, and the outer wall fixedly connected with carousel of slider, the top outer wall fixedly connected with positioning seat of carousel, the equal fixedly connected with dead lever in both sides of fixed plate top outer wall, and one side outer wall of two dead levers all rotates through the damping pivot and is connected with the.

As a further aspect of the present invention: and a hydraulic rod is fixedly connected between the outer wall of the top of the fixed seat and the outer wall of the bottom of the fixed plate.

As a further aspect of the present invention: the bottom outer wall fixedly connected with telescopic link of fixing base, and one side outer wall of telescopic link sets up threaded hole, and the inner wall threaded connection of threaded hole has the fastening to tie.

As a further aspect of the present invention: the outer wall fixedly connected with fixed block of bottom of telescopic link, and there is the connecting rod through hinged joint between fixed block and the fixed leg.

As a further aspect of the present invention: the outer wall of one side of the fixed leg is fixedly connected with a supporting leg, and the outer wall of the bottom of the supporting leg is connected with a supporting block through a hinge.

As a further aspect of the present invention: and a plurality of tooth blocks which are distributed at equal intervals are arranged on the outer wall of the bottom of the supporting block.

The utility model has the advantages that:

1. the fixing rod and the protection plate can protect the surveying instrument so as to facilitate the work of the surveying instrument and prevent the surveying instrument from being damaged due to overhigh outdoor temperature or rainy weather so as to influence the surveying work of the surveying instrument;

2. through the arranged slide block and the turntable, the device can drive the surveying instrument to rotate so as to carry out surveying and mapping processing on multiple angles, the working convenience of the device is improved, and the deviation of surveying and mapping data caused by complex operation is prevented;

3. through telescopic link, fastening bolt, fixed block and the connecting rod that sets up, can finely tune the angle of fixed leg as required and handle to the work of surveying instrument, thereby improve the survey and drawing precision of surveying instrument.

Drawings

Fig. 1 is a schematic cross-sectional structural diagram of an engineering surveying instrument positioning device provided in embodiment 1;

FIG. 2 is a schematic partial structure diagram of an engineering surveying instrument positioning device according to embodiment 1;

fig. 3 is a schematic cross-sectional structural diagram of an engineering surveying instrument positioning device provided in embodiment 2.

In the figure: the device comprises 1 fixed leg, 2 connecting rods, 3 telescopic rods, 4 fixed seats, 5 hydraulic rods, 6 springs, 7 fixed plates, 8 fixed rods, 9 protective plates, 10 positioning seats, 11 rotary tables, 12 sliding blocks, 13 fastening bolts, 14 fixed blocks, 15 supporting legs, 16 supporting blocks and 17 tooth blocks.

Detailed Description

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, an engineering surveying instrument positioner, including fixing base 4, there are three fixed leg 1 bottom outer wall of fixing base 4 through hinged joint, there are spring 6 both sides of fixing base 4 top outer wall all through bolted connection, and there is fixed plate 7 top outer wall of spring 6 through bolted connection, the fixed slot has been seted up to the top outer wall of fixed plate 7, and the inner wall of fixed slot has seted up the spout, the inner wall sliding connection of spout has slider 12, and the outer wall of slider 12 has carousel 11 through bolted connection, there is positioning seat 10 top outer wall of carousel 11 through bolted connection, there is dead lever 8 both sides of fixed plate 7 top outer wall all through bolted connection, and one side outer wall of two dead levers 8 all rotates through the damping pivot and is connected with guard.

Wherein, there is hydraulic stem 5 through bolted connection between the top outer wall of fixing base 4 and the bottom outer wall of fixed plate 7, and there is telescopic link 3 bottom outer wall of fixing base 4 through bolted connection, and one side outer wall of telescopic link 3 has a screw hole, and the inner wall threaded connection of screw hole has fastening bolt 13, and there is fixed block 14 bottom outer wall of telescopic link 3 through bolted connection, and there is connecting rod 2 through hinged joint between fixed block 14 and the stationary leg 1.

The working principle is as follows: during the use, fix the device subaerial, highly finely tune the processing through telescopic link 3 and fastening bolt 13 to the device, adjust and accomplish the back, start hydraulic stem 5, hydraulic stem 5 can drive fixed plate 7 and rise, thereby highly adjust the survey and drawing, adjust and accomplish the back, fix the surveying instrument on positioning seat 10, thereby carry out survey and drawing processing to the engineering through the surveying instrument, can protect the surveying instrument through guard plate 9, so that the work of surveying instrument, prevent to cause the damage to the surveying instrument because outdoor high temperature or overcast and rainy weather, thereby cause the influence to the surveying work of surveying instrument, make the device can drive the surveying instrument and rotate through slider 12 and carousel 11, so that carry out survey and drawing processing to the multi-angle, the convenience of device work has been improved, prevent to cause the deviation because the operation is complicated to the data of device.

Example 2

Referring to fig. 3, an engineering surveying instrument positioner, this embodiment compare in embodiment 1, and there is supporting leg 15 fixed leg 1's one side outer wall through bolted connection, and there is supporting shoe 16 supporting leg 15's bottom outer wall through hinged joint, and the bottom outer wall of supporting shoe 16 is provided with a plurality of equidistance distribution's tooth piece 17.

The working principle is as follows: when in use, the device is fixed on the ground, the height of the device is finely adjusted through the telescopic rod 3 and the fastening bolt 13, after the adjustment is completed, the hydraulic rod 5 is started, the hydraulic rod 5 can drive the fixing plate 7 to ascend, so that the height of the surveying and mapping is adjusted, after the adjustment is completed, the surveying and mapping instrument is fixed on the positioning seat 10, so that the engineering is surveyed and mapped through the surveying and mapping instrument, the surveying and mapping instrument can be protected through the protection plate 9 to facilitate the work of the surveying and mapping instrument, the damage to the surveying and mapping instrument due to overhigh outdoor temperature or rainy weather is prevented, thereby the influence on the surveying and mapping work of the surveying and mapping instrument is caused, the device can be driven to rotate through the slide block 12 and the turntable 11 so as to facilitate the multi-angle surveying and mapping treatment, the convenience of the device work is improved, the deviation of the data of the surveying and mapping caused by complicated operation is prevented, the friction between the device and the ground can be increased by the tooth blocks 17 to facilitate the fixation of the device.

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. A positioning device of an engineering surveying instrument comprises a fixed seat (4), the outer wall of the bottom of the fixed seat (4) is connected with three fixed legs (1) through hinges, it is characterized in that both sides of the outer wall of the top of the fixed seat (4) are fixedly connected with springs (6), and the outer wall of the top of the spring (6) is fixedly connected with a fixed plate (7), the outer wall of the top of the fixed plate (7) is provided with a fixed groove, the inner wall of the fixed groove is provided with a sliding groove, the inner wall of the sliding groove is connected with a sliding block (12) in a sliding way, the outer wall of the sliding block (12) is fixedly connected with a rotary table (11), the outer wall of the top of the rotary table (11) is fixedly connected with a positioning seat (10), both sides of the outer wall of the top of the fixed plate (7) are fixedly connected with fixed rods (8), and the outer wall of one side of each fixed rod (8) is rotatably connected with a protection plate (9) through a damping rotating shaft.

2. An engineering surveying instrument positioning device according to claim 1, characterized in that a hydraulic rod (5) is fixedly connected between the top outer wall of the fixing base (4) and the bottom outer wall of the fixing plate (7).

3. The engineering surveying instrument positioning device according to claim 1 or 2, wherein the outer wall of the bottom of the fixing seat (4) is fixedly connected with the telescopic rod (3), a threaded hole is formed in the outer wall of one side of the telescopic rod (3), and a fastening bolt (13) is connected to the inner wall of the threaded hole in a threaded manner.

4. The engineering surveying instrument positioning device according to claim 3, characterized in that a fixed block (14) is fixedly connected to the outer wall of the bottom of the telescopic rod (3), and a connecting rod (2) is connected between the fixed block (14) and the fixed leg (1) through a hinge.

5. An engineering surveying instrument positioning device according to claim 1 or 4, characterized in that one side outer wall of the fixed leg (1) is fixedly connected with a supporting leg (15), and the bottom outer wall of the supporting leg (15) is connected with a supporting block (16) through a hinge.

6. An engineering surveying instrument positioning device according to claim 5, characterized in that the bottom outer wall of the support block (16) is provided with a plurality of equidistantly distributed toothed blocks (17).