CN215929024U

CN215929024U - Positioning adjusting device for geological engineering surveying and mapping

Info

Publication number: CN215929024U
Application number: CN202122616805.7U
Authority: CN
Inventors: 陈东; 韩铭博
Original assignee: Fifth Geological Brigade of Shandong Provincial Bureua of Geology and Mineral Resources of Fifth Geological and Mineral Exploration Institute of Shandong Province
Current assignee: Fifth Geological Brigade of Shandong Provincial Bureua of Geology and Mineral Resources of Fifth Geological and Mineral Exploration Institute of Shandong Province
Priority date: 2021-10-28
Filing date: 2021-10-28
Publication date: 2022-03-01
Anticipated expiration: 2031-10-28

Abstract

The utility model discloses a positioning and adjusting device for geological engineering surveying and mapping, which belongs to the technical field of surveying and mapping auxiliary devices and comprises supporting legs, a positioning seat, a spherical groove, a ball head, a connecting column, a counterweight, a buffering structure and a mounting plate, wherein a strip-shaped notch communicated with the spherical groove is formed in the end face of the positioning seat, and a driving structure for driving the inner walls of the two opposite sides of the strip-shaped notch to be close to each other so as to enable the inner wall of the spherical groove to hold the ball head tightly is arranged on the positioning seat. Through the bulb at spherical inslot rotation, and through the cooperation of counterweight, make the axial of spliced pole remain throughout unanimous with the direction of gravity, make the precision after the mapping appearance installation higher like this, in order to promote the detection precision of mapping appearance, in addition, two inside walls through drive structure drive bar breach are close to each other, and then can make the inner wall of spherical groove hold the bulb tightly, in order to fix the mapping appearance, like this at the mapping process, the mapping appearance can be in comparatively firm state, so that promote the normal clear and the promotion mapping precision of survey and drawing.

Description

Positioning adjusting device for geological engineering surveying and mapping

Technical Field

The utility model relates to the technical field of surveying and mapping auxiliary devices, in particular to a positioning and adjusting device for geological engineering surveying and mapping.

Background

Geological engineering is the science of studying geological problems and solving the problems by engineering means, and is different from engineering geology in that geological engineering focuses on studying geological phenomena, geological causes and evolution, geological laws, and interaction between geology and engineering, and engineering geology is an application subject that applies the basic principle of geology to serve engineering construction.

Through retrieval, Chinese patent publication No. CN113091790A discloses a combined type mapping instrument positioning and adjusting device for geological engineering mapping, which comprises a tripod and a mapping instrument main body arranged on the tripod, wherein the tripod comprises a top platform and three supporting legs arranged on the periphery of the top platform and hinged with the top platform; the top platform comprises a bottom plate and a top plate, and a rotating seat for mounting the surveying and mapping instrument main body is arranged on the top plate; the lower surface of the bottom plate is provided with a connecting block, and the upper ends of the three supporting legs are hinged with the connecting block; the center of the lower surface of the connecting block is provided with a vertical external threaded pipe, the upper end of the external threaded pipe is connected with the connecting block through a first rotary joint, and the lower end of the external threaded pipe is provided with a first screwing head; the outer threaded pipe is also sleeved with a lifting screw sleeve, and the lifting screw sleeve is in threaded fit with the outer threaded pipe; the lifting swivel nut is characterized in that three first hinged seats are uniformly arranged on the side wall of the lifting swivel nut in an annular mode, a second hinged seat is arranged at the upper end of the supporting leg, an inclined supporting rod is arranged between the first hinged seat and the second hinged seat, and two ends of the inclined supporting rod are hinged to the first hinged seat and the second hinged seat respectively.

Among the above-mentioned prior art, the surveying instrument is installed the back on the tripod, if the holding surface unevenness of supporting leg or become the inclined plane state, the surveying instrument is installed the back on the tripod this moment, can not avoid producing the slope phenomenon, and then leads to the surveying and mapping precision of surveying instrument to exert an influence.

Based on the above, the utility model designs a positioning and adjusting device for geological engineering surveying and mapping, so as to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a positioning and adjusting device for geological engineering surveying and mapping, which aims to solve the problem that after a surveying and mapping instrument in the prior art proposed in the background art is installed on a tripod, if the placing surface of a supporting leg is uneven or in an inclined plane state, the surveying and mapping instrument cannot be prevented from inclining after being installed on the tripod, and further surveying and mapping accuracy of the surveying and mapping instrument is influenced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a geological engineering is positioning control device for survey and drawing, includes that the bottom is equipped with the positioning seat of a plurality of landing legs, spherical groove has been seted up on the positioning seat, rotationally the dress has the bulb in the spherical groove, wear to be equipped with the spliced pole on the bulb, the spliced pole lower extreme is equipped with the counterweight, and its upper end is connected with the mounting panel through buffer structure, set up the bar breach that link up with spherical groove on the positioning seat terminal surface, be equipped with on the positioning seat and be used for driving the relative both sides inner wall of bar breach and be close to each other, so that the drive structure of spherical groove inner wall cohesion bulb.

In the positioning and adjusting device for geological engineering surveying and mapping, the support legs are axially arranged along the positioning seat in an array manner, and the bottom ends of the support legs are provided with the pointed ends.

In a geological engineering survey and drawing use location adjusting device as above, drive structure is including locating fixed arm and installation arm on the positioning seat outer peripheral edges, fixed arm, installation arm correspond the both sides inner wall of bar breach respectively, the pin joint has the sliding seat on the fixed arm, install drive element on the sliding seat, the last drive of drive element is connected with the moving part, the moving part and the pin joint of installation arm, when drive element drive moving part removed towards bar breach direction, make the relative both sides inner wall of bar breach is close to each other, and then makes the bulb is held tightly to the spherical groove inner wall.

In the positioning and adjusting device for geological engineering surveying and mapping, the driving element is an electric push rod, and a telescopic rod of the electric push rod is in threaded connection with the movable member.

As above in a geological engineering survey and drawing is with location adjusting device, buffer structure includes the unsteady board of rigid coupling in the spliced pole upper end, the unsteady board top is located to the mounting panel, and its bottom is equipped with a plurality of buffering posts, buffering post lower extreme pierces through the unsteady board and can freely slide from top to bottom, the locating part has been cup jointed to the one end that the unsteady board was worn out to the buffering post, be equipped with the elastic component between unsteady board and the mounting panel, the elastic component elasticity supports the top mounting panel.

In the positioning and adjusting device for geological engineering surveying and mapping, the elastic member is a buffer spring sleeved on the buffer column.

Compared with the prior art, the utility model has the beneficial effects that: through the bulb at spherical inslot rotation, and the cooperation through the counterweight, make the axial of spliced pole remain throughout unanimous with the direction of gravity, make the precision after the mapping appearance installation higher like this, in order to promote the detection precision of mapping appearance, in addition, two inside walls through drive structure drive bar breach are close to each other, and then can make the inner wall of spherical groove hold the bulb tightly, in order to fix the mapping appearance, like this at the mapping process, the mapping appearance can be in comparatively firm state, so that promote the normal clear and promotion mapping precision of survey and drawing, through setting up buffer structure, make the mapping appearance when receiving vibrations, can have the buffering protection.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the final assembly of the present invention;

FIG. 2 is a schematic bottom view of the structure of FIG. 1;

fig. 3 is an enlarged schematic view of a portion a of fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1-counterweight, 2-supporting leg, 3-electric push rod, 4-movable seat, 5-fixed arm, 6-positioning seat, 7-ball head, 8-mounting plate, 9-floating plate, 10-buffer spring, 11-spherical groove, 12-strip-shaped notch, 13-movable part, 14-mounting arm, 15-connecting column, 16-limiting part and 17-buffer column.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a positioning and adjusting device for geological engineering surveying and mapping comprises a positioning seat 6 with a plurality of supporting legs 2 at the bottom, a spherical groove 11 is arranged on the positioning seat 6, a ball head 7 is rotatably embedded in the spherical groove 11, a connecting column 15 penetrates through the ball head 7, a counterweight 1 is arranged at the lower end of the connecting column 15, the upper end of the connecting column is connected with a mounting plate 8 through a buffer structure, a strip-shaped notch 12 communicated with the spherical groove 11 is arranged on the end surface of the positioning seat 6, a driving structure for driving the inner walls of two opposite sides of the strip-shaped notch 12 to be close to each other so as to enable the inner wall of the spherical groove 11 to hold the ball head 7 tightly is arranged on the mounting plate 8, a surveying and mapping instrument is arranged on the mounting plate 8, the supporting legs 2 are placed on the ground of a position to be detected, the ground is possibly uneven, the positioning seat is inclined, at the moment, the counterweight 1 drives the ball head 7 to swing under the action of gravity, so that the axial direction of the connecting column 15 is automatically adjusted to be consistent with the gravity direction, and then make mounting panel 8 perpendicular with the direction of gravity, guarantee the survey and drawing angle after the surveying instrument installation, two parts that rethread drive structure drive positioning seat corresponds bar breach 12 both sides inner wall are close to each other, and then make bar breach 12 inside walls be close to relatively to make 11 inner walls of spherical groove hold bulb 8 tightly, make bulb 8 can not produce the self-oscillation in surveying instrument testing process.

In this embodiment, landing leg 2 sets up and its bottom is equipped with the tip along 6 axial arrays of positioning seat for landing leg 2 is better to positioning seat 6's support effect, and because its bottom is equipped with the tip, makes landing leg 2 can insert the ground comparatively firmly.

In this embodiment, drive structure is including locating fixed arm 5 and installation arm 14 on the 6 outer peripheries of positioning seat, fixed arm 5, installation arm 14 corresponds the both sides inner wall of bar breach 12 respectively, the pin joint has movable seat 4 on the fixed arm 5, install drive element on the movable seat 4, the last drive of drive element is connected with moving part 13, moving part 13 and the pin joint of installation arm 14, when drive element drive moving part 13 removed towards bar breach 12 direction, make the relative both sides inner wall of bar breach 12 be close to each other, and then make spherical groove 11 inner wall hug closely bulb 7, make the bulb can not produce the swing by oneself like this.

In this embodiment, the driving element is the electric push rod 3, the telescopic rod of the electric push rod 3 is in threaded connection with the movable member 13, and when the telescopic rod of the electric push rod 3 is shortened, the movable member 13 is driven to move towards the bar-shaped notch 12, so that the inner walls of the two sides of the bar-shaped notch 12 are relatively close to each other.

In this embodiment, buffer structure includes the floating plate 9 of rigid coupling in spliced pole 15 upper end, floating plate 9 top is located to mounting panel 8, and its bottom is equipped with a plurality of buffering posts 17, buffering post 17 lower extreme pierces through floating plate 9 and can freely slide from top to bottom, buffering post 17 wears out the one end of floating plate 9 and has cup jointed locating part 16, be equipped with buffer spring 10 of suit on buffering post 17 between floating plate 9 and the mounting panel 8, buffer spring 10 elasticity supports top mounting panel 8, when the surveying instrument receives vibrations, mounting panel 8 will reciprocate under the effect of vibrations power, when moving down, will produce the compression to buffer spring 10, then rethread buffer spring 10 supports top mounting panel 8's elasticity, so that the vibrations that mounting panel 8 receives buffer protection.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not exhaustive and do not limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a geological engineering is positioning control device for survey and drawing, is equipped with positioning seat (6) of a plurality of landing legs (2) including the bottom, a serial communication port, spherical groove (11) have been seted up on positioning seat (6), rotationally inlay in spherical groove (11) and be equipped with bulb (7), wear to be equipped with spliced pole (15) on bulb (7), spliced pole (15) lower extreme is equipped with counterweight (1), and its upper end is connected with mounting panel (8) through buffer structure, set up bar breach (12) that link up with spherical groove (11) on positioning seat (6) terminal surface, be equipped with on positioning seat (6) and be used for driving bar breach (12) relative both sides inner wall be close to each other, so that spherical groove (11) inner wall hugs closely the drive structure of bulb (7).

2. The device according to claim 1, characterized in that the legs (2) are arranged in an axial array along the positioning base (6) and pointed at their bottom ends.

3. The positioning and adjusting device for geological engineering surveying and mapping according to claim 1, wherein the driving structure comprises a fixed arm (5) and a mounting arm (14) which are arranged on the outer periphery of the positioning seat (6), the fixed arm (5) and the mounting arm (14) respectively correspond to the inner walls of two sides of the strip-shaped notch (12), a movable seat (4) is pivoted on the fixed arm (5), a driving element is mounted on the movable seat (4), a movable member (13) is drivingly connected on the driving element, the movable member (13) is pivoted with the mounting arm (14), and when the driving element drives the movable member (13) to move towards the strip-shaped notch (12), the inner walls of two opposite sides of the strip-shaped notch (12) are close to each other, so that the inner wall of the spherical groove (11) tightly holds the ball head (7).

4. The device according to claim 3, characterized in that the driving element is an electric push rod (3), and the telescopic rod of the electric push rod (3) is in threaded connection with the movable member (13).

5. The positioning and adjusting device for geological engineering surveying and mapping according to claim 1, wherein the buffering structure comprises a floating plate (9) fixedly connected to the upper end of a connecting column (15), the mounting plate (8) is arranged above the floating plate (9), a plurality of buffering columns (17) are arranged at the bottom of the mounting plate, the lower ends of the buffering columns (17) penetrate through the floating plate (9) and can freely slide up and down, a limiting part (16) is sleeved at one end of each buffering column (17) penetrating out of the floating plate (9), an elastic part is arranged between the floating plate (9) and the mounting plate (8), and the elastic part elastically supports against the mounting plate (8).

6. The alignment device as claimed in claim 5, wherein the resilient member is a buffer spring (10) fitted around the buffer post (17).