CN215636247U

CN215636247U - Surveying instrument adaptable to various environments for real estate surveying and mapping

Info

Publication number: CN215636247U
Application number: CN202121881938.0U
Authority: CN
Inventors: 汪荃
Original assignee: Hubei Zhengniu Geographic Information Co ltd
Current assignee: Hubei Zhengniu Geographic Information Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2022-01-25
Anticipated expiration: 2031-08-12

Abstract

The utility model provides a surveying instrument which is applicable to various environments and used for surveying and mapping real estate, and relates to the technical field of surveying instruments. This real estate survey and drawing is with surveying and mapping appearance of adaptable multiple environment, including connecting seat and three supporting seat, it is three the inside slide bar that is equipped with of supporting seat, slide bar one end run through the supporting seat bottom and with supporting seat sliding connection, slide bar one end fixedly connected with location foot, slide bar one side fixedly connected with slide bar, first spout has been seted up to supporting seat one side. This real estate survey and drawing is with surveying instrument of adaptable multiple environment prevents that buffer spring compression deformation is excessively unstable, is favorable to the staff to be convenient for the upper and lower altitude mixture control to surveying instrument device position on the one hand, and on the other hand has solved and has met hollow ground and also has enabled the surveying instrument device to keep a horizontality, has improved the efficiency and the accuracy of survey and drawing.

Description

Surveying instrument adaptable to various environments for real estate surveying and mapping

Technical Field

The utility model relates to a surveying instrument for various environments, in particular to a surveying instrument which is applicable to various environments and used for surveying and mapping real estate, and belongs to the technical field of surveying instruments.

Background

A surveying instrument, which is an instrument and a device for data acquisition, processing and output designed and manufactured for surveying operation, is used for planning design, construction and management in engineering construction, and is used for measuring various aspects such as orientation, distance measurement, angle measurement, height measurement, mapping and photogrammetry, the workpiece is taken into a computer to be processed and amplified by 18 to 230 times by combining light, machine and electricity, the processed workpiece is displayed on a screen, the image can be directly photographed and filed or surface observation, measurement and drawing can be carried out, the measured data can be subjected to SPC statistics to prepare an EXCEL report form, a drawing file can be converted into AUTOCAD application, the AUTOCAD graph can also be called into computer software to be compared with the workpiece to prepare data, and the data can be stored and printed on the computer and can be transmitted through a network.

Ordinary surveying instrument is when carrying out altitude mixture control, often contracts through the support frame, and the staff of being not convenient for adjusts suitable position and surveys, owing to survey and drawing to the place of difference at the in-process of survey and drawing, the place levelness of landing is also represented differently in the place of difference, and pot hole is always some, can not make the surveying instrument device keep a horizontality during survey and drawing, has reduced the efficiency and the accuracy of survey and drawing.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to solve the problems that a surveying instrument suitable for various environments for real estate surveying and mapping is provided, so that the problems that in the prior art, when a common surveying instrument is adjusted in height, a support frame is often retracted, a worker cannot conveniently adjust a proper position to carry out surveying and mapping, different places are surveyed and mapped, different places represent different ground levelness, some places are hollow, a surveying instrument device cannot be kept in a horizontal state during surveying and mapping, and the efficiency and the accuracy of surveying and mapping are reduced are solved.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the surveying instrument which is suitable for various environments and used for surveying and mapping real estate comprises a connecting seat and three supporting seats, wherein sliding rods are arranged in the three supporting seats, one end of the sliding rod penetrates through the bottom of the supporting seat and is connected with the supporting seat in a sliding way, one end of the sliding rod is fixedly connected with a positioning pin, one side of the sliding rod is fixedly connected with a sliding rod, one side of the supporting seat is provided with a first sliding chute, the sliding rod penetrates through the first sliding chute and is connected with the first sliding chute in a sliding way, the connecting seat is sleeved with a first screw rod, an adjusting seat is arranged on the outer side of the first screw rod, the first screw rod is connected with the adjusting seat through a ball nut pair, a first telescopic rod is rotatably connected between the adjusting seat and the sliding rod, wherein a second telescopic rod and a buffer spring are fixedly connected between the two sliding rods and the positioning foot, the buffer spring is sleeved outside the second telescopic rod, and a contraction assembly is arranged outside the first screw rod.

Preferably, the supporting seat rotates to be connected in the connecting seat outside, and is three the supporting seat ring type distributes in the connecting seat outside, and the setting of supporting seat is convenient for support the connecting seat and is played stable effect.

Preferably, connecting seat fixedly connected with regulating box, regulating box top fixedly connected with mount pad, the surveying instrument device is installed at the mount pad top, is convenient for survey and drawing the staff.

Preferably, the inside worm that is equipped with of regulating box, the meshing of the worm outside is connected with the worm wheel, the first lead screw of worm wheel bottom fixedly connected with, first lead screw runs through first lead screw bottom and connecting seat in proper order and rotates with first lead screw and connecting seat to be connected, worm one end is rotated and is connected in the inside one side of regulating box, the worm other end runs through regulating box one side and rotates with the regulating box to be connected, regulating box other end fixedly connected with crank, the setting of worm wheel and worm, the worm can prevent under the condition that the worm does not change that the worm wheel rotates.

Preferably, shrink subassembly includes the transmission case, first lead screw runs through the transmission case and rotates with the transmission case to be connected, the inside first bevel gear that is equipped with of transmission case, first bevel gear fixed connection is in the first lead screw outside, the meshing of first bevel gear outside is connected with three second bevel gear, and is three second bevel gear ring shape distributes in the first bevel gear outside, and the mode of first bevel gear and three second bevel gear meshing connection is convenient for play the transmission effect.

Preferably, the retraction assembly further comprises three sleeves, three one end of each sleeve is fixedly connected to one side of the second bevel gear, each sleeve penetrates through one side of the transmission case and is connected with the transmission case in a rotating mode, the second screw rod is sleeved inside each sleeve, the sleeves and the second screw rods are connected through ball nut pairs, and the second screw rods can stretch out and retract conveniently due to rotation of the sleeves.

Preferably, the second spout has been seted up to supporting seat one side, second lead screw one end is rotated and is connected with the gag lever post, gag lever post one end sliding connection is inside the second spout, and gag lever post sliding connection has prevented that the second lead screw from stretching out and receiving the limitation when contracting in the inside mode of second spout.

The utility model provides a surveying instrument which is applicable to various environments and used for surveying and mapping real estate, and has the following beneficial effects:

1. this real estate is surveyed and drawn with mapper of adaptable multiple environment, the second telescopic link plays spacing effect to buffer spring, prevents that buffer spring compression deformation is excessively unstable, is favorable to the staff to be convenient for the upper and lower altitude mixture control to mapper device position on the one hand, and on the other hand has solved and has met hollow ground and also has enabled the mapper device to keep a horizontality, has improved the efficiency and the accuracy of survey and drawing.

2. This real estate is surveyed and drawn with surveying instrument of adaptable multiple environment, the setting of gag lever post is spacing to the second lead screw, has prevented that the second lead screw from stretching out and rotates when contracting, and gag lever post one end sliding connection is convenient for open the supporting seat and contract in the inside second spout of seting up of supporting seat, has also played the effect of stability when carrying out position altitude mixture control to the supporting seat simultaneously.

Drawings

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

FIG. 2 is a front cross-sectional view of the present invention;

FIG. 3 is a schematic view of a retraction assembly according to the present invention;

FIG. 4 is a schematic view of a supporting seat structure according to the present invention.

In the figure: 1. a connecting seat; 2. a first lead screw; 3. an adjusting seat; 4. a supporting seat; 5. a slide bar; 6. a positioning leg; 7. a slide bar; 8. a first telescopic rod; 9. a second telescopic rod; 10. a buffer spring; 11. a worm gear; 12. a worm; 13. an adjusting box; 14. a mounting seat; 15. a transmission case; 16. a first bevel gear; 17. a second bevel gear; 18. a sleeve; 19. a second lead screw; 20. a limiting rod.

Detailed Description

The embodiment of the utility model provides a surveying instrument which is applicable to various environments and used for surveying and mapping real estate.

Referring to fig. 1, 2, 3 and 4, the device comprises a connecting seat 1 and three supporting seats 4, the supporting seats 4 are rotatably connected to the outside of the connecting seat 1, the three supporting seats 4 are annularly distributed on the outside of the connecting seat 1, a sliding rod 5 is arranged inside the three supporting seats 4, one end of the sliding rod 5 penetrates through the bottom of the supporting seat 4 and is slidably connected with the supporting seat 4, one end of the sliding rod 5 is fixedly connected with a positioning pin 6, one side of the sliding rod 5 is fixedly connected with a sliding rod 7, one side of the supporting seat 4 is provided with a first sliding chute, the sliding rod 7 penetrates through the first sliding chute and is slidably connected with the first sliding chute, the connecting seat 1 is sleeved with a first lead screw 2, the outside of the first lead screw 2 is provided with an adjusting seat 3, the first lead screw 2 is connected with the adjusting seat 3 through a ball nut pair, a first telescopic rod 8 is rotatably connected between the adjusting seat 3 and the sliding rod 7, wherein a second telescopic rod 9 and a buffer spring 10 are fixedly connected between the two sliding rods 5 and the positioning pin 6, the outside of second telescopic link 9 is located to buffer spring 10 cover, 1 fixedly connected with regulating box 13 of connecting seat, 13 top fixedly connected with mount pad 14 of regulating box, the tester device is installed at mount pad 14 top, the inside worm 12 that is equipped with of regulating box 13, the meshing of the 12 outside of worm is connected with worm wheel 11, the first lead screw 2 of 11 bottom fixedly connected with of worm wheel, first lead screw 2 runs through 2 bottoms of first lead screw and connecting seat 1 in proper order and rotates with first lead screw 2 and connecting seat 1 to be connected, 12 one ends of worm rotate to be connected in the inside one side of regulating box 13, the 12 other ends of worm run through regulating box 13 one side and rotate with regulating box 13 to be connected, 13 other end fixedly connected with crank of regulating box, 2 outsides of first lead screw are equipped with shrink subassembly.

Specifically, three supporting seats 4 are rotatably connected to the outer side of a connecting seat 1, the three supporting seats 4 are annularly distributed on the outer side of the connecting seat 1, a worm 12 arranged inside an adjusting box 13 is meshed with a worm wheel 11 through rotation of a crank, a first screw rod 2 is driven to be connected with an adjusting seat 3 through a ball nut, a first telescopic rod 8 arranged between the adjusting seat 3 and a sliding rod 7 can be driven to extend and contract and is matched with a contraction component for use, the three supporting seats 4 are convenient to open and contract, the sliding rod 7 penetrates through a first sliding groove formed in one side of the supporting seat 4 and is in sliding connection with the first sliding groove, a sliding rod 5 fixedly connected with one end of the sliding rod 7 can be driven to move up and down, a positioning pin 6 can be in contact positioning with the ground in a mode that one sliding rod 5 is fixedly connected with the positioning pin 6, and a second telescopic rod 9 and a buffer spring 10 are fixedly connected between the other two sliding rods 5 and the positioning pin 6, buffer spring 10's effect is convenient for carry out compression deformation with buffer spring 10 to the weight that the ground of pothole can receive the surveying instrument device, it is steady to keep, second telescopic link 9 plays spacing effect to buffer spring 10, prevent that buffer spring 10 compression deformation is excessively unstable, be favorable to the staff to be convenient for the upper and lower altitude mixture control to surveying instrument device position on the one hand, on the other hand has solved and has met pothole's ground also to enable the surveying instrument device and keep a horizontality, the efficiency and the accuracy of survey and drawing have been improved.

Referring again to FIGS. 1 and 2, fig. 3 and fig. 4, the shrink component includes transmission case 15, first lead screw 2 runs through transmission case 15 and rotates with transmission case 15 and is connected, transmission case 15 is inside to be equipped with first bevel gear 16, first bevel gear 16 fixed connection is in the first lead screw 2 outside, the meshing of the first bevel gear 16 outside is connected with three second bevel gear 17, three second bevel gear 17 ring-type distribution is in the first bevel gear 16 outside, the shrink component still includes three

sleeve

18, 18 one end fixed connection of three sleeve is in 17 one side of second bevel gear, sleeve 18 runs through transmission case 15 one side and rotates with transmission case 15 and is connected, the inside cover of sleeve 18 is equipped with second lead screw 19, through ball nut pair connection between sleeve 18 and the second lead screw 19, the second spout has been seted up to supporting seat 4 one side, 19 one end of second lead screw rotates and is connected with

gag lever

20, 20 one end sliding connection of gag lever is inside the second spout.

Specifically, through the first bevel gear 16 of 2 outside fixedly connected with of first lead screw, the setting of first bevel gear 16 drives the outside meshing and is connected with three second bevel gear 17 and rotates, make and pass through ball nut pair connection between sleeve 18 and the

second lead screw

19, 19 one end of second lead screw is rotated and is connected with gag lever post 20, setting up of gag lever post 20 is spacing to second lead screw 19, it rotates when having prevented that second lead screw 19 from stretching out and contracting, gag lever post 20 one end sliding connection is in the inside second spout of seting up of supporting seat 4, be convenient for open and contract supporting seat 4, the effect of stability has also been played when carrying out position altitude mixture control to supporting seat 4 simultaneously.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Real estate survey and drawing is with surveying appearance of adaptable multiple environment, including connecting seat (1) and three supporting seat (4), its characterized in that: a sliding rod (5) is arranged inside the three supporting seats (4), one end of the sliding rod (5) penetrates through the bottom of the supporting seat (4) and is in sliding connection with the supporting seat (4), one end of the sliding rod (5) is fixedly connected with a positioning pin (6), one side of the sliding rod (5) is fixedly connected with a sliding rod (7), one side of the supporting seat (4) is provided with a first sliding chute, the sliding rod (7) penetrates through the first sliding chute and is in sliding connection with the first sliding chute, the connecting seat (1) is not sleeved with a first lead screw (2), an adjusting seat (3) is arranged on the outer side of the first lead screw (2), the first lead screw (2) is connected with the adjusting seat (3) through a ball nut pair, a first telescopic rod (8) is rotatably connected between the adjusting seat (3) and the sliding rod (7), and a second telescopic rod (9) and a buffer spring (10) are fixedly connected between the two sliding rods (5) and the positioning pin (6), the buffer spring (10) is sleeved on the outer side of the second telescopic rod (9), and a contraction assembly is arranged on the outer side of the first screw rod (2).

2. The real estate mapping surveying instrument adaptable to a plurality of environments according to claim 1, wherein: the supporting seat (4) is rotatably connected to the outer side of the connecting seat (1), and the three supporting seats (4) are annularly distributed on the outer side of the connecting seat (1).

3. The real estate mapping surveying instrument adaptable to a plurality of environments according to claim 1, wherein: the testing device is characterized in that the connecting seat (1) is fixedly connected with an adjusting box (13), the top of the adjusting box (13) is fixedly connected with a mounting seat (14), and the top of the mounting seat (14) is provided with a tester device.

4. The real estate mapping surveying instrument adaptable to a plurality of environments according to claim 3, wherein: adjusting box (13) inside is equipped with worm (12), worm (12) outside meshing is connected with worm wheel (11), the first lead screw (2) of worm wheel (11) bottom fixedly connected with, first lead screw (2) run through first lead screw (2) bottom and connecting seat (1) in proper order and rotate with first lead screw (2) and connecting seat (1) and be connected, worm (12) one end is rotated and is connected in adjusting box (13) inside one side, worm (12) other end runs through adjusting box (13) one side and rotates with adjusting box (13) and is connected, adjusting box (13) other end fixedly connected with crank.

5. The real estate mapping surveying instrument adaptable to a plurality of environments according to claim 1, wherein: the shrink component comprises a transmission case (15), the first screw rod (2) penetrates through the transmission case (15) and is rotatably connected with the transmission case (15), a first bevel gear (16) is arranged inside the transmission case (15), the first bevel gear (16) is fixedly connected to the outer side of the first screw rod (2), three second bevel gears (17) are meshed with the outer side of the first bevel gear (16), and the second bevel gears (17) are annularly distributed on the outer side of the first bevel gear (16).

6. The real estate mapping surveying instrument adaptable to a plurality of environments according to claim 5, wherein: the shrink assembly further comprises three sleeves (18), one end of each sleeve (18) is fixedly connected to one side of the corresponding second bevel gear (17), each sleeve (18) penetrates through one side of the corresponding transmission case (15) and is rotatably connected with the corresponding transmission case (15), a second screw rod (19) is sleeved inside each sleeve (18), and each sleeve (18) is connected with the corresponding second screw rod (19) through a ball nut pair.

7. The real estate mapping surveying instrument adaptable to a plurality of environments according to claim 6, wherein: a second sliding groove is formed in one side of the supporting seat (4), a limiting rod (20) is rotatably connected to one end of the second screw rod (19), and one end of the limiting rod (20) is slidably connected to the inside of the second sliding groove.