CN215488805U

CN215488805U - Be applied to portable surveying instrument of land survey and drawing

Info

Publication number: CN215488805U
Application number: CN202121901446.3U
Authority: CN
Inventors: 张德宾; 贺楠
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-14
Filing date: 2021-08-14
Publication date: 2022-01-11
Anticipated expiration: 2031-08-14

Abstract

The utility model discloses a portable surveying instrument applied to land surveying and mapping, and relates to the technical field of surveying instruments. The automatic measuring and measuring device comprises a workbench and a surveying and mapping instrument, wherein a fixing mechanism is arranged at the bottom of the workbench, vertical plates are fixedly arranged on two sides of the top of the workbench, a supporting plate is fixedly arranged between the tops of the vertical plates, the surveying and mapping instrument is arranged on the vertical plates, and is connected with a lifting mechanism which is arranged on the vertical plates; the supporting legs can be automatically opened or combined through the fixing mechanism without manual operation of workers, and the threaded rods are in sliding connection with the sliding blocks, so that the sliding blocks cannot slide when the threaded rods do not rotate, the supporting legs are not required to be fixed by using props during transportation, the supporting legs cannot be automatically opened, and the supporting legs are simple to operate and convenient to transport.

Description

Be applied to portable surveying instrument of land survey and drawing

Technical Field

The utility model relates to the technical field of surveying and mapping instruments, in particular to a portable surveying and mapping instrument applied to land surveying and mapping.

Background

The surveying instrument combines light, machine and electricity to take a workpiece into a computer for processing and amplifying by 18 to 230 times, displays the workpiece on a screen, can directly take pictures for filing or perform surface observation, measurement and drawing, can perform SPC statistics on measured data to prepare an EXCEL report, can convert a drawing file into AUTOCAD application, can call the AUTOCAD graph into computer software for comparison with the workpiece to prepare data, can store and print the data on the computer, and can transmit the data through a network.

At present when using the surveying instrument, it is usually fixed to need the workman manual to open the supporting leg, then can use, but when using the completion, still need manually to contract the supporting leg, bindes the supporting leg through the rope, and the supporting leg is automatic to be opened when preventing to carry, and not only the operation is comparatively troublesome like this, not portable moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable surveying instrument applied to land surveying and mapping, which can automatically expand or contract supporting legs, does not need to bind the supporting legs with articles, and is simple to operate and convenient to carry.

The purpose of the utility model can be realized by the following technical scheme:

the utility model provides a be applied to portable surveying instrument of land survey and drawing, includes workstation and surveying instrument, the workstation bottom is provided with fixed establishment, the equal fixed mounting in workstation top both sides has the riser, fixed mounting has the backup pad between the riser top, the surveying instrument sets up on the riser, the surveying instrument is connected with elevating system, elevating system installs on the riser.

As a further scheme of the utility model: the fixing mechanism comprises a driving motor, the driving motor is fixedly installed at the center of the top of the workbench, the output end of the driving motor is fixedly connected with a rotating shaft, one end, away from the driving motor, of the rotating shaft penetrates through the workbench, the rotating shaft is rotatably connected with the workbench, and a main bevel gear is fixedly installed at one end, penetrating through the workbench, of the rotating shaft.

As a further scheme of the utility model: the main bevel gear meshes and is connected with a plurality of driven bevel gear, the last equal fixed mounting of driven bevel gear has the threaded rod, equal fixed mounting has the connecting plate on the threaded rod, the equal fixed mounting of connecting plate is in the workstation bottom, the equal fixed mounting of one end that driven bevel gear was kept away from to the threaded rod has the stopper, equal sliding connection has the slider on the threaded rod.

As a further scheme of the utility model: equal fixed mounting has the spliced pole on the slider, all rotate on the spliced pole and be connected with the sliding ring, all match the supporting leg on the sliding ring, the equal sliding connection of sliding ring is on the supporting leg, the equal fixed mounting in supporting leg bottom has the awl piece, the equal fixed mounting in supporting leg top has the spheroid, the spheroid is all rotated and is connected in the workstation bottom.

As a further scheme of the utility model: the lifting mechanism comprises a bidirectional driving device, the bidirectional driving device is fixedly installed on a vertical plate, connecting shafts are fixedly connected to two ends of the bidirectional driving device, first disks are fixedly installed on the connecting shafts, and linkage plates are fixedly installed on the first disks.

As a further scheme of the utility model: the linkage plate is far away from the equal fixed mounting of one end of first disc and has the second disc, it is connected with the fixed column all to rotate on the second disc, fixed mounting has the base between the fixed column, fixed mounting has the lift post on the base, lift post and backup pad sliding connection, backup pad fixed mounting is run through in the lift capital portion in the mapping appearance bottom.

The utility model has the beneficial effects that: when the device is used, the driving motor is turned on to drive the rotating shaft to rotate, the main bevel gear on the rotating shaft rotates along with the rotation of the rotating shaft, the main bevel gear rotates to drive each driven bevel gear to rotate through meshing connection, the threaded rods are all arranged on the driven bevel gears, and the threaded rods are all connected with the sliding blocks in a sliding manner, so when the driven bevel gears rotate to drive the threaded rods to rotate, the sliding blocks slide on the threaded rods, as the connecting columns are connected with the sliding blocks which are rotatably connected with the sliding rings and matched with the supporting legs, when the sliding blocks slide on the threaded rods, the sliding rings are driven by the connecting columns to slide on the supporting legs, and as the supporting legs are connected to the bottom of the workbench through rotation of the spheres, the supporting legs are driven to open or contract, the supporting legs can be automatically opened or combined through the fixing mechanism, the supporting legs do not need to be fixed by props during carrying, the supporting legs do not automatically open, and the operation is simple and the carrying is convenient;

the lifting mechanism drives the connecting shaft to rotate by opening the bidirectional driving device, the connecting shaft is provided with the first discs, the first discs are provided with the linkage plates, when the connecting shaft rotates, the linkage plates are driven to rotate by the first discs, the linkage plates are provided with the second discs, the second discs are rotatably connected with the fixed columns, and the bases are arranged between the fixed columns, so when the linkage plates rotate, the bases are driven to ascend or descend by the second discs and the fixed columns, and because the lifting columns are arranged on the tops of the bases, the lifting columns are connected with the supporting plate in a sliding mode and are fixedly arranged on the surveying instrument, when the bases ascend or descend, the surveying instrument is driven to ascend or descend by the lifting columns.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

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

FIG. 2 is a schematic structural view of a fixing mechanism according to the present invention;

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

FIG. 4 is a schematic structural diagram of the lifting mechanism of the present invention;

in the figure: 1. a work table; 2. a vertical plate; 3. a support plate; 4. a surveying instrument; 5. a fixing mechanism; 501. a drive motor; 502. a rotating shaft; 503. a sphere; 504. supporting legs; 505. a conical block; 506. a threaded rod; 507. a limiting block; 508. a connecting plate; 509. a slider; 510. connecting columns; 511. a slip ring; 512. a main bevel gear; 513. a driven bevel gear; 6. a lifting mechanism; 601. a bi-directional drive device; 602. a connecting shaft; 603. a first disc; 604. a linkage plate; 605. a second disc; 606. fixing a column; 60. a base; 608. and (4) lifting the column.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood 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.

Example 1:

as shown in fig. 1-3, a portable surveying instrument applied to land surveying and mapping comprises a workbench 1 and a surveying instrument 4, wherein a fixing mechanism 5 is arranged at the bottom of the workbench 1, vertical plates 2 are fixedly arranged on both sides of the top of the workbench 1, a supporting plate 3 is fixedly arranged between the tops of the vertical plates 2, the surveying instrument 4 is arranged on the vertical plates 2, the surveying instrument 4 is connected with a lifting mechanism 6, and the lifting mechanism 6 is arranged on the vertical plates 2;

the fixing mechanism 5 comprises a driving motor 501, the driving motor 501 is fixedly installed at the center of the top of the workbench 1, the output end of the driving motor 501 is fixedly connected with a rotating shaft 502, one end of the rotating shaft 502, far away from the driving motor 501, penetrates through the workbench 1, the rotating shaft 502 is rotatably connected with the workbench 1, one end of the rotating shaft 502, penetrating through the workbench 1, is fixedly provided with a main bevel gear 512, and the driving motor 501 drives the main bevel gear 512 to rotate through the rotating shaft 502;

the main bevel gears 512 are connected with a plurality of driven bevel gears 513 in a meshed manner, threaded rods 506 are fixedly mounted on the driven bevel gears 513, connecting plates 508 are fixedly mounted on the threaded rods 506, the connecting plates 508 are fixedly mounted at the bottom of the workbench 1, limiting blocks 507 are fixedly mounted at the ends, far away from the driven bevel gears 513, of the threaded rods 506, sliding blocks 509 are slidably connected on the threaded rods 506, and the main bevel gears 512 are connected with the driven bevel gears 513 in a meshed manner to drive the threaded rods 506 to rotate so that the sliding blocks 509 slide on the threaded rods 506;

all fixed mounting has spliced pole 510 on the slider 509, all be connected with the sliding ring 511 on the spliced pole 510, all match the supporting leg 504 on the sliding ring 511, the equal sliding connection of sliding ring 511 is on the supporting leg 504, the equal fixed mounting in supporting leg 504 bottom has conical block 505, the equal fixed mounting in supporting leg 504 top has spheroid 503, spheroid 503 all rotates to be connected in workstation 1 bottom, when slider 509 slides on threaded rod 506, drive sliding ring 511 through spliced pole 510 and slide on supporting leg 504, make supporting leg 504 open or merge.

The working principle of the utility model is as follows: when the device is used, the driving motor 501 is turned on to drive the rotating shaft 502 to rotate, the main bevel gear 512 on the rotating shaft 502 rotates along with the rotation of the rotating shaft 502, the main bevel gear 512 rotates to drive each driven bevel gear 513 to rotate through meshing connection, the driven bevel gears 513 are provided with the threaded rods 506, the threaded rods 506 are respectively connected with the sliding blocks 509 in a sliding way, when the driven bevel gears 513 rotate to drive the threaded rods 506 to rotate, the sliding blocks 509 slide on the threaded rods 506, the connecting columns 510 are connected with the sliding blocks 509, the sliding rings 511 are connected with the connecting columns 510 in a rotating way, the sliding rings 511 are matched with the supporting legs 504, when the sliding blocks 509 slide on the threaded rods 506, the sliding rings 511 are driven to slide on the supporting legs 504 through the connecting columns 510, and the supporting legs 504 are connected to the bottom of the workbench 1 through the rotation of the spheres 503, so when the sliding rings 511 slide on the supporting legs 504, the supporting legs 504 are driven to be opened or contracted, the supporting legs 504 can be automatically opened or combined through the fixing mechanism 5 without manual operation of workers, the threaded rods 506 are in sliding connection with the sliding blocks 509, when the threaded rods 506 do not rotate, the sliding blocks 509 cannot slide, therefore, when the supporting legs are carried, props are not needed to be used for fixing the supporting legs 504, the supporting legs 504 cannot be automatically opened, operation is simple, and carrying is convenient.

Example 2:

as shown in fig. 4, the lifting mechanism 6 includes a bidirectional driving device 601, the bidirectional driving device 601 is fixedly mounted on the vertical plate 2, two ends of the bidirectional driving device 601 are both fixedly connected with a connecting shaft 602, a first disc 603 is fixedly mounted on the connecting shaft 602, a linkage plate 604 is fixedly mounted on the first disc 603, a second disc 605 is fixedly mounted at one end of the linkage plate 604 far away from the first disc 603, a fixing column 606 is rotatably connected to the second disc 605, a base 60 is fixedly mounted between the fixing columns 606, a lifting column 608 is fixedly mounted on the base 60, the lifting column 608 is slidably connected with the supporting plate 3, and the top of the lifting column 608 penetrates through the supporting plate 3 and is fixedly mounted at the bottom of the surveying instrument 4.

The lifting mechanism 6 drives the connecting shaft 602 to rotate by opening the bidirectional driving device 601, the connecting shaft 602 is provided with the first circular discs 603, the first circular discs 603 are provided with the linkage plates 604, when the connecting shaft 602 rotates, the linkage plates 604 are driven to rotate by the first circular discs 603, the linkage plates 604 are provided with the second circular discs 605, the second circular discs 605 are rotatably connected with the fixing columns 606, and the base 60 is arranged between the fixing columns 606, so when the linkage plates 604 rotate, the base 60 is driven to ascend or descend by the second circular discs 605 and the fixing columns 606, the lifting columns 608 are arranged at the top of the base 60, the lifting columns 608 are connected with the supporting plate 3 in a sliding manner, and the lifting columns 608 are fixedly arranged on the surveying instrument 4, so when the base 60 ascends or descends, the surveying instrument 4 is driven to ascend or descend by the lifting columns 608.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to 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 be applied to portable surveying instrument of land survey and drawing, a serial communication port, including workstation (1) and surveying instrument (4), workstation (1) bottom is provided with fixed establishment (5), the equal fixed mounting in workstation (1) top both sides has riser (2), fixed mounting has backup pad (3) between riser (2) top, surveying instrument (4) set up on riser (2), surveying instrument (4) are connected with elevating system (6), elevating system (6) are installed on riser (2).

2. The portable surveying instrument applied to land surveying and mapping according to claim 1, characterized in that the fixing mechanism (5) comprises a driving motor (501), the driving motor (501) is fixedly installed at the center of the top of the workbench (1), a rotating shaft (502) is fixedly connected to the output end of the driving motor (501), one end of the rotating shaft (502) far away from the driving motor (501) penetrates through the workbench (1), the rotating shaft (502) is rotatably connected with the workbench (1), and a main bevel gear (512) is fixedly installed at one end of the rotating shaft (502) penetrating through the workbench (1).

3. The portable surveying instrument applied to land surveying and mapping according to claim 2, characterized in that a plurality of driven bevel gears (513) are engaged and connected to the main bevel gear (512), threaded rods (506) are fixedly mounted on the driven bevel gears (513), connecting plates (508) are fixedly mounted on the threaded rods (506), the connecting plates (508) are fixedly mounted at the bottom of the workbench (1), limiting blocks (507) are fixedly mounted on the ends of the threaded rods (506) far away from the driven bevel gears (513), and sliding blocks (509) are slidably connected to the threaded rods (506).

4. The portable surveying instrument applied to land surveying and mapping according to claim 3, characterized in that a connecting column (510) is fixedly mounted on each sliding block (509), a sliding ring (511) is rotatably connected on each connecting column (510), each supporting leg (504) is matched on each sliding ring (511), each sliding ring (511) is slidably connected on each supporting leg (504), each conical block (505) is fixedly mounted at the bottom of each supporting leg (504), each spherical body (503) is fixedly mounted at the top of each supporting leg (504), and each spherical body (503) is rotatably connected at the bottom of the workbench (1).

5. The portable surveying instrument applied to land surveying and mapping according to claim 1, characterized in that the lifting mechanism (6) comprises a bidirectional driving device (601), the bidirectional driving device (601) is fixedly installed on a vertical plate (2), both ends of the bidirectional driving device (601) are fixedly connected with a connecting shaft (602), a first disc (603) is fixedly installed on the connecting shaft (602), and a linkage plate (604) is fixedly installed on the first disc (603).

6. The portable surveying instrument applied to land surveying and mapping according to claim 5, wherein a second circular disc (605) is fixedly installed at one end of the linkage plate (604) far away from the first circular disc (603), fixing columns (606) are rotatably connected to the second circular disc (605), a base (60) is fixedly installed between the fixing columns (606), a lifting column (608) is fixedly installed on the base (60), the lifting column (608) is slidably connected with the support plate (3), and the top of the lifting column (608) penetrates through the support plate (3) and is fixedly installed at the bottom of the surveying instrument (4).