CN217329192U

CN217329192U - Surveying instrument positioning device for land surveying and mapping

Info

Publication number: CN217329192U
Application number: CN202221306352.6U
Authority: CN
Inventors: 丁群星; 董焕勇; 杨东杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-29
Filing date: 2022-05-29
Publication date: 2022-08-30
Anticipated expiration: 2032-05-29

Abstract

The utility model belongs to the field of a positioning device of a surveying instrument, in particular to a positioning device of a surveying instrument for surveying and mapping the soil, which comprises a table top and a fixed block, wherein a bottom plate is arranged above the table top, a supporting plate is fixed on the outer wall of the table top, a bearing is arranged at the middle position of the bottom plate, a positioning plate is arranged above the bearing, movable plates are arranged at two sides of the table top, a rotating shaft penetrates through the movable plates, a fixed cap is arranged at the end part of the rotating shaft, a movable frame is arranged below the fixed cap, and a notch is reserved on the outer wall of the movable frame; the utility model discloses the surveying and mapping angle of device can be effectively adjusted after the surveying and mapping appearance installation is accomplished for the convenience of device is higher, and the flexibility is stronger during the use, and the security is stronger when the device is used, and can convenience of customers adjust the fixed position of device like this, makes more convenience when the device uses, and stability is stronger during the use, can effectively improve the security of device.

Description

Surveying instrument positioning device for land surveying and mapping

Technical Field

The utility model relates to a surveying instrument positioner field specifically is a surveying instrument positioner is used in native survey and drawing.

Background

In Chinese patent CN202022872244.2, the utility model provides a mapping instrument positioning device for land mapping, which belongs to the technical field of mapping auxiliary devices, and comprises a threaded joint fixedly connected at the upper end of a mounting seat, a positioning cylinder is connected at the lower end of the mounting seat through a ball hinge, an inner rod matched with the positioning cylinder is slidably connected in the positioning cylinder, the lower end of the inner rod extends to the lower side of the positioning cylinder, a positioning steel chisel is arranged at the lower side of the inner rod, mutually adsorbed magnetic blocks are fixedly connected at the mutually close ends of the inner rod and the positioning steel chisel, an indicator lamp is fixedly installed at the outer end of the positioning cylinder, a battery box is fixedly connected at the outer end of the positioning cylinder, a storage battery is installed in the battery box, the positioning device can be realized in the process of erecting a tripod, a measuring person can conveniently control the relative position between a tripod support and a reference point, and excessive deviation between the tripod support and the reference point can be effectively avoided, improve survey crew's instrument and erect speed to improve survey and drawing work efficiency.

Current surveying instrument positioner exists when the survey and drawing position is located soft soil, takes place easily to empty when placing, and stability is not strong, causes the phenomenon that the device was broken easily, and later stage maintenance is troublesome and consume time, and the device need take off the surveying instrument when carrying out angle modulation and reinstall, the not strong problem of convenience.

Therefore, a mapping instrument positioning device for soil mapping is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to remedy prior art's not enough, solved when the survey and drawing position is located soft soil, take place easily when placing and empty, stability is not strong, causes the phenomenon that the device breaks easily, and later stage maintenance is troublesome and consume time, and the device need take off the surveying instrument when carrying out angle modulation and reinstall the problem that the convenience is not strong.

The utility model provides a technical scheme that its technical problem adopted is: a surveying instrument positioner is used in native survey and drawing, including mesa and fixed block, the bottom plate is installed to the top of mesa, and the mesa outer wall is fixed with the fagging to the bearing is installed to the intermediate position of bottom plate, and the locating plate is installed to the top of bearing, the fly leaf is installed to the both sides of mesa, and the inside of fly leaf runs through there is the pivot, the locking nut is installed to the tip of pivot, and the adjustable shelf is installed to the below of locking nut.

Preferably, the outer wall of adjustable shelf is reserved there is the notch, and the inside of notch runs through there is the dead lever, the fixed block is installed in the inboard of adjustable shelf, and the both sides of fixed block install the slider, the spring is installed to the below of slider, and the intermediate position of spring installs the kelly, the fixture block is installed to the bottom of adjustable shelf.

Preferably, the positioning plate and the table top form a rotating structure through a bearing, and the table top is fixedly connected with the supporting plate.

Preferably, the movable plate and the table top form a rotating structure through a rotating shaft, and the rotating shaft is symmetrically arranged relative to a central axis of the bearing.

Preferably, the notches are distributed on the outer wall of the movable frame at equal intervals, and clamping structures are arranged between the notches and the fixed rods.

Preferably, the fixed block forms a sliding structure with the movable frame through the slider, and is welded with the clamping rod.

The utility model discloses an useful part lies in:

1. after the surveying instrument is installed, the surveying and mapping angle of the device can be effectively adjusted, so that the device is higher in convenience and higher in flexibility in use, when the movable frame of the device needs to adjust the angle, the movable plate is rotated through the rotating shaft, and then the rotating shaft is fixed by using the fixing cap;

2. the device can be fixed through simple operation when using, and the security is stronger when the device is used to can convenience of customers adjust the fixed position of device like this, make more convenient when the device uses, and stability is stronger when using, can effectively improve the security of device.

Drawings

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

Fig. 1 is a schematic view of the overall overlooked three-dimensional structure of the present invention;

FIG. 2 is a schematic view of the overall side view of the present invention;

FIG. 3 is a schematic side view of the present invention;

fig. 4 is a schematic structural view of the side view of the bearing of the present invention.

In the figure: 1. a table top; 2. a bearing; 3. positioning a plate; 4. a movable plate; 5. a rotating shaft; 6. a fixing cap; 7. a movable frame; 8. a notch; 9. fixing the rod; 10. a fixed block; 11. a slider; 12. a spring; 13. a clamping block; 14. a supporting plate; 15. a base plate; 16. and (5) clamping the rod.

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 efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1 to 3, a positioning device of a surveying and mapping instrument for surveying and mapping of land comprises a table top 1 and a fixing block 10, a bottom plate 15 is installed above the table top 1, a supporting plate 14 is fixed on the outer wall of the table top 1, a bearing 2 is installed in the middle of the bottom plate 15, a positioning plate 3 is installed above the bearing 2, movable plates 4 are installed on two sides of the table top 1, a rotating shaft 5 penetrates through the movable plates 4, a fixing cap 6 is installed at the end of the rotating shaft 5, and a movable frame 7 is installed below the fixing cap 6.

Locating plate 3 passes through bearing 2 and mesa 1 constitution revolution mechanic, and is fixed connection between mesa 1 and the fagging 14, and the back is accomplished in the survey and drawing appearance installation, rotates through 3 bottom bearings 2 of locating plate, can effectively adjust the survey and drawing angle of device for the convenience of device is higher, and the flexibility is stronger during the use.

Fly leaf 4 constitutes revolution mechanic through pivot 5 and mesa 1, and pivot 5 sets up about the axis symmetry of bearing 2, when device adjustable shelf 7 needs angle regulation, rotate fly leaf 4 through pivot 5, use locking cap 6 to fix pivot 5 after that, the device can carry out manual regulation to support angle according to the concrete position of in-service use, the effectual support stability who improves the device, through such setting, can effectively receive and release the device, make the angle modulation that the device supported can be more convenient.

Example two

Referring to fig. 1 to 4, in the positioning device of the surveying and mapping instrument for surveying and mapping soil, a notch 8 is reserved on an outer wall of a movable frame 7, a fixing rod 9 penetrates through the notch 8, a fixing block 10 is installed on an inner side of the movable frame 7, sliders 11 are installed on two sides of the fixing block 10, a spring 12 is installed below the sliders 11, a clamping rod 16 is installed in the middle of the spring 12, and a clamping block 13 is installed at the bottom of the movable frame 7.

Notch 8 equidistant distribution is in the outer wall of adjustable shelf 7, and is the block structure between notch 8 and the dead lever 9, through such setting, can convenience of customers according to the actual fixed position of device highly carry out manual regulation to the device, also be convenient for adjust the fixed position of device simultaneously for more convenience when the device uses, and stability is stronger during the use, can effectively improve the security and the stability of device.

Fixed block 10 constitutes sliding construction through slider 11 and adjustable shelf 7, and be welded connection between fixed block 10 and the kelly 16, and the dead lever 9 is extracted to the device when need not the use, and kelly 16 upsprings promptly, and the effectual physical power of having saved the user need not the manual device of pulling up of user for in the work progress, the device is more convenient when carrying out fixed position, more convenient during the use, and stability is stronger.

The working principle is as follows: firstly, after the installation of a surveying instrument is completed, the bearing 2 at the bottom of the positioning plate 3 rotates, so that the surveying angle of the device can be effectively adjusted, the device is higher in convenience and higher in flexibility during use, when the movable frame 7 of the device needs to adjust the angle, the movable plate 4 rotates through the rotating shaft 5, then the rotating shaft 5 is fixed by using the fixing cap 6, the device can manually adjust the supporting angle according to the actual used specific position, the supporting stability of the device is effectively improved, and the device can be effectively folded and unfolded through the arrangement, so that the angle adjustment of the supporting of the device is more convenient;

secondly, extrude fixed block 10 downwards, make fixed block 10 pass through both sides slider 11 at the inside lapse of spout, extrude downwards to the assigned position after, make inside jamming 16 extrudees and sink in the soil downwards, after that fix into notch 8 inside with dead lever 9 inside block, when need not the operative installations, outwards extract dead lever 9, movable rack 7 upwards bounces through the effort of spring 12, dead lever 9 is extracted when the device need not to use, jamming 16 up bounces promptly, the effectual user's of having saved physical power, need not the manual device of having extracted of user, make in the work progress, it is more convenient when the device carries out fixed position, more convenience during the use, stability is stronger.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a surveying instrument positioner is used in soil survey and drawing which characterized in that: including mesa (1) and fixed block (10), bottom plate (15) are installed to the top of mesa (1), and mesa (1) outer wall is fixed with fagging (14) to bearing (2) are installed to the intermediate position of bottom plate (15), and locating plate (3) are installed to the top of bearing (2), fly leaf (4) are installed to the both sides of mesa (1), and the inside of fly leaf (4) runs through there is pivot (5), locking cap (6) are installed to the tip of pivot (5), and movable frame (7) are installed to the below of locking cap (6).

2. The apparatus according to claim 1, wherein: the outer wall of adjustable shelf (7) is reserved has notch (8), and the inside of notch (8) runs through and has dead lever (9), install in the inboard of adjustable shelf (7) fixed block (10), and the both sides of fixed block (10) install slider (11), spring (12) are installed to the below of slider (11), and the intermediate position of spring (12) installs kelly (16), fixture block (13) are installed to the bottom of adjustable shelf (7).

3. The apparatus according to claim 1, wherein: the positioning plate (3) and the table board (1) form a rotating structure through the bearing (2), and the table board (1) is fixedly connected with the supporting plate (14).

4. The apparatus according to claim 1, wherein: the movable plate (4) and the table board (1) form a rotating structure through a rotating shaft (5), and the rotating shaft (5) is symmetrically arranged relative to the central axis of the bearing (2).

5. The apparatus according to claim 2, wherein: the notches (8) are distributed on the outer wall of the movable frame (7) at equal intervals, and clamping structures are arranged between the notches (8) and the fixed rods (9).

6. The apparatus according to claim 2, wherein: the fixed block (10) and the movable frame (7) form a sliding structure through the sliding block (11), and the fixed block (10) is connected with the clamping rod (16) in a welding mode.