CN213147834U

CN213147834U - High-stability total station for field measurement

Info

Publication number: CN213147834U
Application number: CN202022251764.1U
Authority: CN
Inventors: 周子媛
Original assignee: Nantong Yirui Surveying And Mapping Service Co ltd
Current assignee: Nantong Yirui Surveying And Mapping Service Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-05-07
Anticipated expiration: 2030-10-12

Abstract

The utility model discloses a high-stability total station for field measurement, which comprises a total station body, the bottom of the total station body is fixedly connected with a base, the bottom of the base is fixedly connected with a first bearing, a first threaded rod is inserted into the inner cavity of the first bearing, a box body is arranged at the bottom of the base, first threaded holes are formed in the top and the bottom of the box body, through the arrangement of the rack rod and the first threaded rod, the height of the total station body can be adjusted by rotating the grip, when in measurement, the height of the total station can be adjusted according to terrains with different heights, the setting adjustment range is fine, larger errors can not occur, the measurement accuracy of the total station body is improved, and because the setting of first screw hole and first threaded rod can make the total powerstation body can carry out 360 degrees all around rotations, its measuring range and angle improve greatly.

Description

High-stability total station for field measurement

Technical Field

The utility model relates to a measure technical field, especially relate to a total powerstation is used in field survey that stability is high.

Background

The total station, i.e. the total station type electronic distance measuring instrument, is a high-tech measuring instrument integrating light, machine and electricity into one body, and is a surveying and mapping instrument system integrating the horizontal angle, vertical angle, distance and height difference measuring functions into one body.

The whole measurement work on the measuring station can be completed by arranging the instrument once, so that the total station is called and widely used in the field of precision engineering measurement or deformation monitoring such as construction of overground large buildings and underground tunnels.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a total station for field survey with high stability.

The utility model discloses an one of the purpose adopts following technical scheme to realize: a total station with high stability for field measurement comprises a total station body, wherein the bottom of the total station body is fixedly connected with a base, the bottom of the base is fixedly connected with a first bearing, an inner cavity of the first bearing is inserted with a first threaded rod, the bottom of the base is provided with a box body, the top and the bottom of the box body are both provided with first threaded holes, the bottom end of the first threaded rod penetrates through inner cavities of two first threaded holes and is fixedly connected with a gear, the right side of the box body is fixedly connected with a second bearing near the bottom, an inner cavity of the second bearing penetrates through a rotating rod, the left end of the rotating rod is fixedly connected with a second conical gear, the right end of the rotating rod is fixedly connected with a hand wheel, the right side of the hand wheel is fixedly connected with a handle near the top end, the bottom of the box body is fixedly connected with a plurality of telescopic rods, and the bottom, the supporting leg is provided with a second threaded hole at one side far away from the telescopic rod, a screw penetrates through an inner cavity of the second threaded hole, a third bearing is fixedly connected at the bottom of the box body close to the right side, a rack rod penetrates through an inner cavity of the third bearing, a first bevel gear is fixedly connected at the top end of the rack rod, the first bevel gear is meshed with the rotating rod, a limiting block is fixedly connected at the bottom end of the rack rod, the rack rod is meshed with the gear close to the bottom end, a supporting plate is fixedly connected at the top of the total station body, a fixed rod is fixedly connected at the top of the supporting plate close to the left side, a blind hole is formed in the top of the fixed rod, a movable rod is inserted into the inner cavity of the blind hole, a second connecting pulley is movably connected at the top of the movable rod, a solar panel is movably connected at the top of the second connecting pulley, and the movable, the solar panel fixing device is characterized in that a third threaded hole is formed in the left side of the fixing rod, a second threaded rod penetrates through the inner cavity of the third threaded hole, a nut is fixedly connected to the left end of the second threaded rod, a rubber pad is fixedly connected to the right end of the second threaded rod, the rubber pad and the movable rod are mutually attached, a first connecting pulley is movably connected to the top of the supporting plate, a solar panel is movably connected to the top of the first connecting pulley, and the supporting rod is movably connected with the solar panel through the first connecting pulley.

Furthermore, a plurality of the telescopic link is located the bottom of box and is close to the edge, and a plurality of the telescopic link uses the bottom center of box as central bearing annular array form and distributes.

Furthermore, the third threaded hole is located on the left side of the fixing rod and close to the top, and the third threaded hole and the blind hole are communicated with each other.

Further, the size of the screw is larger than that of the second threaded hole.

Furthermore, the bottoms of the supporting legs are fixedly connected with non-slip mats.

Furthermore, the second bevel gear and the first bevel gear are identical in size and shape and are located on the right side of the inner cavity of the box body and close to the bottom.

Furthermore, a plurality of ventilation openings are formed in the front side and the rear side of the box body, and the ventilation openings are vertical long strips.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. interact between pulley and the first pulley of connecting through the second, make solar panel have certain adjustable effect, when sunshine shines and takes place the skew, it is perpendicular with sunshine irradiation angle through making solar panel, can carry out the efficient and turn into the electric energy with solar energy and supply the total station body to use, the supply problem of can't carrying out the electric energy under the field environment has been avoided, the energy can be saved, the waste of the energy has also been avoided simultaneously, and angle of adjustment also plays certain sunshade's effect to the total station body when carrying out energy conversion, make shine when comparatively strong sunshine shelter from the effect of sunshine to the total station body, make the total station body can not cause the total station body overheated because sunshine shines too for a long time, influence the normal use of total station body.

2. Through the setting of rack bar and first threaded rod for can carry out the regulation of height to the total powerstation body through rotatory handle, when measuring, can deal with the topography of different height and carry out the adjustment of height, and should set up the adjustment range comparatively slight, great error can not appear, has improved the measuring precision of total powerstation body, and because the setting up of first screw hole and first threaded rod can make the total powerstation body can carry out 360 degrees all around rotations, its measuring range and angle improve greatly.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented according to the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more obvious and understandable, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a perspective view of the present embodiment;

FIG. 2 is a front view of the present embodiment;

FIG. 3 is an enlarged view of the embodiment at A in FIG. 2;

fig. 4 is a rear view of the present embodiment.

In the figure: 1. a total station body; 2. a base; 3. a box body; 4. a hand-operated wheel; 5. a screw; 6. supporting legs; 7. a gear; 8. a limiting block; 9. a telescopic rod; 10. a rack bar; 11. a first bevel gear; 12. a rotating rod; 13. a grip; 14. a second bevel gear; 15. a first threaded rod; 16. a support bar; 17. a first connecting pulley; 18. a solar panel; 19. a support plate; 20. fixing the rod; 21. a nut; 22. a second threaded rod; 23. a rubber pad; 24. a movable rod; 25. and a second connecting pulley.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 4, a high-stability total station for field surveying includes a total station body 1, a base 2 is fixedly connected to the bottom of the total station body 1, a first bearing is fixedly connected to the bottom of the base 2, a first threaded rod 15 is inserted into an inner cavity of the first bearing, a box 3 is disposed at the bottom of the base 2, a plurality of ventilation ports are disposed at the front and rear sides of the box 3, the ventilation ports are vertically elongated, first threaded holes are disposed at the top and bottom of the box 3, a bottom end of the first threaded rod 15 penetrates through inner cavities of the two first threaded holes and is fixedly connected with a gear 7, a second bearing is fixedly connected to the right side of the box 3 near the bottom, a rotating rod 12 penetrates through an inner cavity of the second bearing, a second bevel gear 14 is fixedly connected to the left end of the rotating rod 12, the second bevel gear 14 is identical in size and shape with the first bevel gear 11, and is disposed at the right side of, the total station is mainly used for adjusting the height of a total station body 1, a hand wheel 4 is fixedly connected to the right end of a rotating rod 12, a handle 13 is fixedly connected to the position, close to the top end, of the right side of the hand wheel 4, a plurality of telescopic rods 9 are fixedly connected to the bottom of a box body 3, the plurality of telescopic rods 9 are located at the position, close to the edge, of the bottom of the box body 3, the plurality of telescopic rods 9 are distributed in an annular array mode by taking the center of the bottom of the box body 3 as a center bearing, the support legs are mainly used for supporting, supporting legs 6 are fixedly connected to the bottom ends of the plurality of telescopic rods 9, anti-slip pads are fixedly connected to the bottoms of the plurality of supporting legs 6 and mainly used for preventing slipping, a second threaded hole is formed in one side, away from the telescopic rods 9, a screw 5 penetrates through the inner cavity of the second threaded hole, the size of, a rack rod 10 penetrates through an inner cavity of the third bearing, a first bevel gear 11 is fixedly connected to the top end of the rack rod 10, the first bevel gear 11 is meshed with a rotating rod 12, a limiting block 8 is fixedly connected to the bottom end of the rack rod 10, the rack rod 10 is meshed with a gear 7 close to the bottom end, a supporting plate 19 is fixedly connected to the top of the total station body 1, a fixed rod 20 is fixedly connected to the top of the supporting plate 19 close to the left side, a blind hole is formed in the top of the fixed rod 20, a movable rod 24 is inserted into the inner cavity of the blind hole, a second connecting pulley 25 is movably connected to the top of the movable rod 24, a solar panel 18 is movably connected to the top of the second connecting pulley 25, the movable rod 24 is movably connected with the solar panel 18 through the second connecting pulley 25, a third threaded hole is formed in the left side of the fixed rod 20, the third threaded hole is located close to, play the spacing effect of centre gripping, the inner chamber of third screw hole runs through there is second threaded rod 22, the left end fixedly connected with nut 21 of second threaded rod 22, the right-hand member fixedly connected with rubber pad 23 of second threaded rod 22, rubber pad 23 and the mutual laminating setting of movable rod 24, the top swing joint of layer board 19 has first connecting pulley 17, the top swing joint of first connecting pulley 17 has solar panel 18, bracing piece 16 is through first connecting pulley 17 and solar panel 18 swing joint.

The working principle is as follows: the handle 13 is rotated by manually rotating the handle 13 to drive the hand wheel 4 and the rotating rod 12 to rotate, the second bevel gear 14 is driven to rotate by the rotation of the rotating rod 12, the first bevel gear 11 which is meshed with the second bevel gear 14 is driven to rotate by the rotation of the second bevel gear 14, the rack bar 10 at the bottom is driven to rotate by the rotation of the first bevel gear 11, the gear 7 which is meshed with the rack bar 10 is driven to rotate by the rotation of the rack bar 10, the limiting block 8 fixedly connected with the bottom end of the rack bar plays a limiting role, the situation that the length position of the rack bar 10 is exceeded when the first threaded rod 15 is driven by the rack bar 10 to move downwards is prevented, the first threaded rod 15 cannot be meshed with the rack bar 10 any more, the total station body 1 cannot normally operate, the first threaded rod 15 moves up and down in a threaded hole through interaction with the first threaded hole when the first threaded rod 15 is driven to rotate by, the total station body 1 is pushed up and down to achieve the effect of adjusting the total station body 1 up and down, the total station body 1 positioned at the top has a certain stable supporting effect through the arrangement of the telescopic rod 9 at the bottom, the total station body 1 is prevented from still keeping the stable supporting effect when the total station body 1 is at the geographic position of extreme conditions, the total station body 1 is fixed on the ground through the screw 5 penetrating through the second threaded hole formed in the bottom supporting leg 6, the total station body 1 can still keep the stability of the total station body 1 under the conditions of strong wind and poor weather conditions, the inaccuracy of data measurement of the total station body 1 caused by the shaking of the total station body 1 due to weather reasons is prevented, the stability of the total station body 1 is greatly improved, and the supporting plate 19 arranged at the top of the total station body 1 is used for adjusting the total station, the supporting plate 19 has a certain supporting effect on the top supporting rod 16, the solar panel 18 at the top has a function of moving up and down left and right through the first connecting pulley 17 movably connected with the top of the supporting rod 16, the fixed rod 20 fixedly connected with the left side through the top of the supporting rod 16 is close to the top of the supporting rod 20, the top end of the fixed rod 20 is provided with a blind hole, so that the movable rod 24 inserted in the inner cavity of the blind hole has an up-and-down adjusting effect, the solar panel 18 at the top can have an adjusting function through matching with the first connecting pulley 17 and the supporting rod 16, so that the solar panel 18 is always positioned on the direct sunlight side through adjustment under the condition of poor illumination conditions, the solar energy is converted into electric energy more fully, the electric energy conversion rate is improved, when the solar panel is adjusted to a certain angular position, the nut 21 is, the second threaded rod 22 moves left and right in the third threaded hole and clamps the movable rod 24 through the rubber pad 23, so that the movable rod 24 is fixed in position, and the angle of the solar panel 18 is fixed.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides a high open-air for measurement total powerstation of stability, includes total powerstation body (1), its characterized in that: the bottom of the total station body (1) is fixedly connected with a base (2), the bottom of the base (2) is fixedly connected with a first bearing, an inner cavity of the first bearing is inserted with a first threaded rod (15), the bottom of the base (2) is provided with a box body (3), the top and the bottom of the box body (3) are both provided with first threaded holes, the bottom end of the first threaded rod (15) penetrates through the inner cavities of the two first threaded holes and is fixedly connected with a gear (7), the right side of the box body (3) is close to the bottom and is fixedly connected with a second bearing, the inner cavity of the second bearing penetrates through a rotating rod (12), the left end of the rotating rod (12) is fixedly connected with a second bevel gear (14), the right end of the rotating rod (12) is fixedly connected with a hand wheel (4), the right side of the hand wheel (4) is close to the top and is fixedly, the bottom of the box body (3) is fixedly connected with a plurality of telescopic rods (9), the bottom of the telescopic rods (9) is fixedly connected with supporting legs (6), one side, far away from the telescopic rods (9), of each supporting leg (6) is provided with a second threaded hole, an inner cavity of each second threaded hole is penetrated by a screw (5), the bottom of the box body (3) is close to the right side and is fixedly connected with a third bearing, an inner cavity of the third bearing is penetrated by a rack rod (10), the top end of the rack rod (10) is fixedly connected with a first bevel gear (11), the first bevel gear (11) is meshed with a rotating rod (12), the bottom end of the rack rod (10) is fixedly connected with a limiting block (8), the rack rod (10) is close to the bottom end and is meshed with a gear (7), and the top of the total station body (1) is fixedly connected with a supporting plate (19), a fixed rod (20) is fixedly connected to the position, close to the left side, of the top of a supporting plate (19), a blind hole is formed in the top of the fixed rod (20), a movable rod (24) is inserted into an inner cavity of the blind hole, a second connecting pulley (25) is movably connected to the top of the movable rod (24), a solar panel (18) is movably connected to the top of the second connecting pulley (25), the movable rod (24) is movably connected with the solar panel (18) through the second connecting pulley (25), a third threaded hole is formed in the left side of the fixed rod (20), a second threaded rod (22) penetrates through the inner cavity of the third threaded hole, a nut (21) is fixedly connected to the left end of the second threaded rod (22), a rubber pad (23) is fixedly connected to the right end of the second threaded rod (22), and the rubber pad (23) and the movable rod (24), the top swing joint of layer board (19) has first connecting pulley (17), the top swing joint of first connecting pulley (17) has solar panel (18), and bracing piece (16) are through first connecting pulley (17) and solar panel (18) swing joint.

2. The high stability total station for field surveying of claim 1, wherein: the telescopic rods (9) are located at the bottom of the box body (3) and close to the edge, and the telescopic rods (9) are distributed in an annular array mode by taking the center of the bottom of the box body (3) as a central bearing.

3. The high stability total station for field surveying of claim 1, wherein: the third threaded hole is located on the left side of the fixing rod (20) and close to the top, and the third threaded hole and the blind hole are communicated with each other.

4. The high stability total station for field surveying of claim 1, wherein: the size of the screw (5) is larger than that of the second threaded hole.

5. The high stability total station for field surveying of claim 1, wherein: the bottoms of the supporting legs (6) are fixedly connected with non-slip mats.

6. The high stability total station for field surveying of claim 1, wherein: the second bevel gear (14) and the first bevel gear (11) are consistent in size and shape and are located on the right side of the inner cavity of the box body (3) and close to the bottom.

7. The high stability total station for field surveying of claim 1, wherein: the front side and the rear side of the box body (3) are respectively provided with a plurality of ventilation openings, and the ventilation openings are vertical long strips.