CN213299465U

CN213299465U - Total powerstation with height-adjusting is used in soil survey and drawing

Info

Publication number: CN213299465U
Application number: CN202021972931.5U
Authority: CN
Inventors: 王荣杰
Original assignee: Hangzhou Hengyue Surveying And Mapping Co ltd
Current assignee: Hangzhou Hengyue Surveying And Mapping Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-05-28
Anticipated expiration: 2030-09-10

Abstract

The utility model discloses a land survey and drawing is with total powerstation that has height-adjusting, including A-frame and guard plate, the upper end outside of A-frame is provided with the base, and the outside upper end of base is provided with elevating system, elevating system's upper end outside is provided with the frame, and is provided with the draw-in groove bottom the lower extreme of frame, the middle part outer end of axis of rotation is provided with objective, and the upper end outside of objective is provided with thick gun sight, the top outside of frame is provided with the handle, the other end external connection of rotary rod has the guard plate. This soil mapping is provided with elevating system with total powerstation that has height-adjusting, elevating system is including backing plate, bolt, lift post and cardboard, and at first the lift post passes through backing plate and bolt fastening in the upper end of base outside, and the lift post accessible drives the cardboard that its top set up and carries out the oscilaltion of horizontal direction, and further carries out altitude mixture control to the frame on the cardboard for the device has altitude mixture control's function.

Description

Total powerstation with height-adjusting is used in soil survey and drawing

Technical Field

The utility model relates to a land survey and drawing technical field specifically is a land survey and drawing is with total powerstation that has height-adjusting.

Background

The total station with height adjustment for soil surveying and mapping is a high-technology measuring instrument integrating light collection, mechanical measurement and electrical measurement, is a surveying and mapping instrument system integrating horizontal angle, vertical angle, distance (slope distance, horizontal distance) and height difference measurement functions, can complete all measurement work on the measuring station by arranging instruments once, and is widely applied to the fields of precision engineering measurement or deformation monitoring of large-scale buildings on the ground, underground tunnel construction and the like.

In the use of the total station in the market, a rotating device mainly adopts the matching of a bearing and a shaft to realize a rotating function, but the problems of unsmooth rotation, rotation looseness and the like can occur in the combination mode when the total station is used in the field for a long time, and the matching height of the bearing and the shaft is too high, so that the gravity center of the total station is influenced, and the gravity center shifts when some measuring actions are carried out, so that the total station is unstable in erection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a soil survey and drawing is with total powerstation that has height-adjusting to solve the rotary device who proposes in the above-mentioned background art and mainly adopt the bearing to realize rotation function with the cooperation of axle, but the appearance of rotation irregularity, rotatory not hard up scheduling problem can appear in such compound mode in field live time overlength, and the cooperation height of bearing and axle is too high, influenced the focus of total powerstation, the focus skew makes the total powerstation erect unstable problem when leading to doing some measurement actions.

In order to achieve the above object, the utility model provides a following technical scheme: a total station with height adjustment for land surveying and mapping comprises a triangular support and a protection plate, wherein a base is arranged outside the upper end of the triangular support, a lifting mechanism is arranged at the upper end outside the base, a frame is arranged outside the upper end of the lifting mechanism, a clamping groove is formed in the bottom of the lower end of the frame, a horizontal braking hand wheel is arranged outside one side of the frame, a horizontal micro-motion hand wheel is arranged on the upper portion of the outer side of the horizontal braking hand wheel, a coupler is arranged in the middle of the inner wall of the frame, a rotating shaft is arranged outside one end of the coupler, an objective lens is arranged outside the middle of the rotating shaft, a coarse sighting telescope is arranged outside the upper end of the objective lens, a handle is arranged outside the top of the frame, channels are arranged on two sides of the outer portion of the frame, and a protection plate is connected to the outer part of the other end of the rotating rod.

Preferably, the triangular support and the base form a welded integral structure, and the triangular support is distributed along the central line of the base by 120 degrees.

Preferably, the lifting mechanism comprises a base plate, bolts, lifting columns and clamping plates, the bolts are arranged on two sides of the outside of the base plate, the lifting columns are arranged on the outer sides of the middle of the base plate, and the clamping plates are arranged on the outer sides of the upper ends of the lifting columns.

Preferably, the clamping plate forms a clamping structure with the frame through the clamping groove, and the outer wall of the clamping plate is tightly attached to the inner wall of the frame.

Preferably, the frame and the objective lens form a rotating structure through the rotating shaft, and the frame and the rotating shaft are vertically distributed.

Preferably, the rotating rod is movably connected with the protection plate, and the protection plate is attached to the channel.

Compared with the prior art, the beneficial effects of the utility model are that: this soil mapping is with total powerstation that has height-adjusting is provided with elevating system, elevating system is including the backing plate, the bolt, lift post and cardboard, at first the lift post passes through backing plate and bolt fastening in the upper end of base outside, the cardboard that lift post accessible drove its top setting carries out the oscilaltion of horizontal direction, further carry out altitude mixture control to the frame on the cardboard, make the device have altitude mixture control's function, because the existence of bolt makes lift post and base possess and to dismantle the function, make the lift post have reuse's function, the utilization ratio of lift post has been improved, when the device is inside breaks down, convenient to use person maintains or changes the part to the fault department.

The clamping plate and the frame form a clamping structure through the clamping groove, the clamping plate can be clamped on the frame through the clamping groove, the outer wall of the clamping plate and the inner wall of the frame are tightly attached, so that the contact area between the outer wall of the clamping plate and the inner wall of the frame is increased, the friction force of the clamping plate is enhanced, the lifting column on the clamping plate and the frame are prevented from sliding, the clamping plate plays a role in fixedly connecting the lifting column and the frame, and stable operation of instruments inside the frame is guaranteed;

the frame passes through the axis of rotation and constitutes revolution mechanic with objective, and at first objective accessible axis of rotation does the pivoting of horizontal position on the frame, and angle modulation accomplishes the back, uses objective to carry out image acquisition and transmits the interior instrument and survey and draw, carries out the location of horizontal position to the soil that needs survey and draw through the thick gun sight on the objective, because thick gun sight and objective are the level form between the two and distribute, has ensured the accuracy nature of horizontal direction location.

Drawings

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

FIG. 2 is a left side view of the structure of the present invention;

fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.

In the figure: 1. a triangular bracket; 2. a base; 3. a lifting mechanism; 301. a base plate; 302. a bolt; 303. a lifting column; 304. clamping a plate; 4. a card slot; 5. a horizontal braking hand wheel; 6. a horizontal micro-motion hand wheel; 7. a frame; 8. a coupling; 9. a rotating shaft; 10. an objective lens; 11. a coarse sighting telescope; 12. a handle; 13. a channel; 14. positioning pins; 15. rotating the rod; 16. and (4) a protective plate.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a total station with height adjustment for soil surveying and mapping comprises a triangular support 1, a base 2, a lifting mechanism 3, a base plate 301, a bolt 302, a lifting column 303, a clamping plate 304, a clamping groove 4, a horizontal braking hand wheel 5, a horizontal micro-motion hand wheel 6, a frame 7, a coupler 8, a rotating shaft 9, an objective lens 10, a coarse sighting telescope 11, a handle 12, a channel 13, a positioning pin 14, a rotating rod 15 and a protection plate 16, wherein the base 2 is arranged outside the upper end of the triangular support 1, the lifting mechanism 3 is arranged at the upper end outside the base 2, the frame 7 is arranged outside the upper end of the lifting mechanism 3, the clamping groove 4 is arranged at the bottom of the lower end of the frame 7, the horizontal braking hand wheel 5 is arranged outside one side of the frame 7, the horizontal micro-motion hand wheel 6 is arranged on the upper part of the outer side of the horizontal braking hand wheel 5, the middle part outer end of axis of rotation 9 is provided with objective 10, and the upper end outside of objective 10 is provided with thick gun sight 11, and the top outside of frame 7 is provided with handle 12, and the outside both sides of frame 7 are provided with channel 13, and the one end inside of channel 13 is provided with locating

14, and 14 outside laminating of locating pin has rotary rod 15, and the other end external connection of rotary rod 15 has guard plate 16.

The triangular support 1 and the base 2 form a welded integral structure, the triangular support 1 and the base 2 form 120-degree distribution along the central line of the base 2, the triangular support 1 and the base 2 are used as fixed supporting positions of the whole total station, the triangular support 1 and the base 2 are in welded connection, so that the whole device has extremely high stability and bearing capacity, and the triangular support 1 forms 120-degree distribution along the central line of the base 2, so that the working deviation of the total station caused by the vibration and shake of the device during use is avoided, and the measuring precision of the total station is ensured;

the lifting mechanism 3 comprises a base plate 301, bolts 302, lifting columns 303 and clamping plates 304, wherein the bolts 302 are arranged on two sides of the outside of the base plate 301, the lifting columns 303 are arranged on the outer side of the middle of the base plate 301, and the clamping plates 304 are arranged on the outside of the upper ends of the lifting columns 303;

the clamping plate 304 and the frame 7 form a clamping structure through the clamping groove 4, the outer wall of the clamping plate 304 and the inner wall of the frame 7 are tightly attached, firstly, the clamping plate 304 can be clamped on the frame 7 through the clamping groove 4, and because the outer wall of the clamping plate 304 and the inner wall of the frame 7 are tightly attached, the contact area between the outer wall of the clamping plate 304 and the inner wall of the frame 7 is increased, so that the friction force is enhanced, the lifting column 303 on the clamping plate 304 and the frame 7 are prevented from sliding, the clamping plate 304 plays a role in fixedly connecting the lifting column 303 and the frame 7, and stable operation of instruments inside the frame 7 is guaranteed;

the frame 7 and the objective lens 10 form a rotating structure through the rotating shaft 9, the frame 7 and the rotating shaft 9 are vertically distributed, firstly, the objective lens 10 can rotate on the frame 7 in a horizontal direction around the rotating shaft 9, after the angle adjustment is completed, the objective lens 10 is used for collecting images and transmitting the images to an internal instrument for surveying and mapping, and the land to be surveyed is positioned in the horizontal direction through the coarse sighting telescope 11 on the objective lens 10, and the coarse sighting telescope 11 and the objective lens 10 are horizontally distributed, so that the positioning accuracy in the horizontal direction is guaranteed;

rotating rod 15 is swing joint with guard plate 16, and laminate mutually between guard plate 16 and the channel 13 the two, at first the user can be selective installs or dismantles guard plate 16, because the existence of guard plate 16 plays the guard action to objective 10 on the frame 7, when the device does not work, through rotating rod 15 and then driving guard plate 16 to be the pivoting of horizontal position until guard plate 16 laminates mutually with one side outer wall of frame 7, isolated factors such as outside vapor cause the damage to objective 10, the effectual life who prolongs objective 10.

The working principle is as follows: for the total station with height adjustment for the soil surveying and mapping, firstly, a triangular support 1 and a lifting mechanism 3 on a base 2 are fixed, a lifting column 303 can drive a clamping plate 304 arranged at the top of the lifting column to lift up and down in the horizontal direction, further, the height adjustment is carried out on a frame 7 on the clamping plate 304, so that the total station has the height adjustment function, then, after the height adjustment is finished, an objective lens 10 rotates around a shaft in the horizontal direction on the frame 7 through a rotating shaft 9 to carry out angle adjustment, a coarse sighting telescope 11 on the objective lens 10 carries out positioning in the horizontal direction on the soil to be surveyed, after the angle adjustment and the horizontal positioning are finished, the objective lens 10 is used for carrying out image acquisition and transmitting to an internal instrument for surveying and mapping, and finally, after the surveying and mapping work of the total station is finished, a protection plate 16 is further driven to rotate around the shaft in the horizontal direction through rotating a rotating rod 15 until the protection plate, the damage to the objective lens 10 caused by factors such as external water vapor is isolated, the service life of the objective lens 10 is effectively prolonged, and the using process of the total station with the height adjusting function for the whole land surveying and mapping is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a soil survey and drawing is with total powerstation that has height-adjusting, includes A-frame (1) and guard plate (16), its characterized in that: the upper end of the triangular support (1) is externally provided with a base (2), the upper end of the outer part of the base (2) is provided with an elevating mechanism (3), the outer part of the upper end of the elevating mechanism (3) is provided with a frame (7), the bottom of the lower end of the frame (7) is provided with a clamping groove (4), a horizontal braking hand wheel (5) is arranged on the outer part of one side of the frame (7), a horizontal micro-motion hand wheel (6) is arranged on the upper part of the outer side of the horizontal braking hand wheel (5), a coupler (8) is arranged in the middle of the inner wall of the frame (7), a rotating shaft (9) is arranged on the outer part of one end of the coupler (8), an objective lens (10) is arranged at the outer end of the middle of the rotating shaft (9), a coarse sighting telescope (11) is arranged on the outer part of the upper end of the objective lens (, the one end of channel (13) is inside to be provided with locating pin (14), and the outside laminating of locating pin (14) has rotating rod (15), the other end external connection of rotating rod (15) has guard plate (16).

2. A total station with adjustable height for soil mapping according to claim 1, characterized in that: the triangular support (1) and the base (2) form a welding integrated structure, and the triangular support (1) is distributed at 120 degrees along the central line of the base (2).

3. A total station with adjustable height for soil mapping according to claim 1, characterized in that: elevating system (3) are including backing plate (301), bolt (302), lifting column (303) and cardboard (304), and the outside both sides of backing plate (301) are provided with bolt (302), the middle part outside of backing plate (301) is provided with lifting column (303), and the upper end outside of lifting column (303) is provided with cardboard (304).

4. A total station with adjustable height for soil mapping according to claim 3, characterized in that: the clamping plate (304) and the frame (7) form a clamping structure through the clamping groove (4), and the outer wall of the clamping plate (304) is tightly attached to the inner wall of the frame (7).

5. A total station with adjustable height for soil mapping according to claim 1, characterized in that: the frame (7) and the objective lens (10) form a rotating structure through the rotating shaft (9), and the frame (7) and the rotating shaft (9) are vertically distributed.

6. A total station with adjustable height for soil mapping according to claim 1, characterized in that: the rotating rod (15) is movably connected with the protection plate (16), and the protection plate (16) is attached to the channel (13).