CN211696406U

CN211696406U - Land measuring instrument for land management

Info

Publication number: CN211696406U
Application number: CN202020796151.3U
Authority: CN
Inventors: 张晓梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2020-10-16
Anticipated expiration: 2030-05-14

Abstract

The utility model discloses a land measuring apparatu for land management usefulness relates to land management technical field. The utility model discloses a base, landing leg, lift adjustment mechanism, total powerstation main part and rain-proof lid, three landing leg is installed to the bottom of base, and lift adjustment mechanism is installed to the upper end of base, and lift adjustment mechanism includes fixed frame, ball screw, lead screw bearing, first screw-nut, second screw-nut, waves handle, first bracing piece, second bracing piece, first articulated round pin axle, lift adjustment board and articulated seat. The utility model discloses a set up lifting adjusting mechanism, lifting adjusting mechanism can drive the total powerstation main part and carry out high lift, and when raining, personnel adjust lifting adjusting mechanism and drive the total powerstation main part and descend, then cover in the total powerstation main part through rain-proof lid, realize the rain-proof protection to the total powerstation main part, and it is poor to have solved current soil measuring apparatu rainproof ability, because of drenching with rain the problem of damage easily.

Description

Land measuring instrument for land management

Technical Field

The utility model belongs to the technical field of land management, especially, relate to a land measuring apparatu for land management usefulness.

Background

Land management is a comprehensive measure of administration, economy, law and technology adopted by the country for adjusting land relation, organizing and supervising land development and utilization, and protecting and reasonably utilizing land resources, land measurement in a land management project is an important item, land measurement instruments play an important role in better land utilization and reasonable land planning for human beings, existing land measurement instruments are mainly total stations, in a land measurement environment, measurement personnel are often located in areas without human smoke, building structures capable of shielding rain around are very few, however, most of existing total stations are not provided with rain shielding structures, and are easy to be too late to store due to rain in a land measurement process, and further damaged due to rain, so the probability of damage of the measurement instruments due to rain in the land measurement process is high, and therefore, the existing land measurement instruments need to be improved, to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a land measuring apparatu for land management usefulness, through setting up lifting adjusting mechanism, lifting adjusting mechanism can drive the total powerstation main part and carry out high lift, and when raining, personnel adjust lifting adjusting mechanism and drive the total powerstation main part and descend, then cover in the total powerstation main part through rain-proof lid, realize the rain-proof protection to the total powerstation main part, it is poor to have solved current land measuring apparatu rainproof ability, because of drenching with rain the problem of damaging easily.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a land measuring instrument for land management, which comprises a base, supporting legs, a lifting adjusting mechanism, a total station main body and a rain cover, wherein the bottom of the base is provided with three supporting legs, the upper end of the base is provided with the lifting adjusting mechanism, the lifting adjusting mechanism comprises a fixed frame, a ball screw, a screw bearing, a first screw nut, a second screw nut, a shaking handle, a first supporting rod, a second supporting rod, a first hinge pin shaft, a lifting adjusting plate and a hinge seat, the bottom in the fixed frame is provided with the ball screw, one end of the ball screw is rotationally connected with the screw bearing arranged on the inner wall of one side of the fixed frame, the other end of the ball screw is provided with the shaking handle, the ball screw is provided with the first screw nut and the second screw nut, the first supporting rod and the second supporting rod are respectively fixed on the first screw nut and the second screw nut, the utility model discloses a lift adjusting plate, including first bracing piece, second bracing piece, lift adjusting plate, total powerstation main part, one side of fixed frame is provided with rain-proof lid, the hinge is installed to the upper end of rain-proof lid, first bracing piece and second bracing piece are the setting of cross form, first articulated round pin axle is installed to the junction of first bracing piece and second bracing piece to the first articulated round pin axle of first bracing piece and second bracing piece rotates the connection, the upper portion of first bracing piece and second bracing piece is provided with the lift adjusting plate, articulated seat is installed to the bottom of lift adjusting plate, the top of the good second bracing piece in top of first bracing piece all is articulated through articulated seat and lift adjusting plate activity, the total powerstation main part is installed to the upper end of lift adjusting plate, one side of fixed frame.

Further, the landing leg includes first branch, second branch, fastener, the articulated round pin axle of second, plug and running-board, the bottom activity of first branch is pegged graft and is had second branch, install the fastener between first branch and the second branch, the articulated round pin axle of second is installed on the top of first branch, first branch passes through the articulated round pin axle of second and base activity hinge joint, but first branch and second branch relative slip, and utmost point ear realizes the regulation to landing leg length, and the fastener can be fixed the length of landing leg, and then can conveniently adjust the balance of total powerstation main part through three landing leg.

Further, the plug is installed to the bottom of first branch, the running-board is installed to the one end of plug outside orientation, and the setting of plug can be convenient for insert this device underground, improves the stability of device, and the setting of running-board can make things convenient for personnel to firmly insert the underground with the plug through the pedal, realizes better fixing.

Further, rain-proof lid is kept away from the one end of hinge and is installed first magic subsides, the one end that hinge was kept away from to fixed frame is installed the second magic and is pasted, first magic subsides and second magic subsides phase-match, through the cooperation setting that first magic was pasted and the subsides of second magic, can realize the relative bonding of rain-proof lid and fixed frame.

Further, it is three the landing leg is triangle-shaped in the bottom of base and arranges, and adjacent two the interval equals between the landing leg, and the three landing leg that sets up like this can form stable triangular supports situation, and then improves device's stability.

Further, install spacing slide rail on the both sides inner wall of fixed frame, the spacing notch with spacing slide rail assorted is seted up to the both sides of lift regulating plate, and spacing slide rail cooperatees with the spacing notch of lift regulating plate both sides and slides, helps improving the stability when lift regulating plate adjusts.

The utility model discloses following beneficial effect has:

the utility model discloses a set up lift adjustment mechanism, lift adjustment mechanism is including fixed frame, ball screw, the lead screw bearing, first lead screw nut, second lead screw nut, wave the handle, first bracing piece, the second bracing piece, first articulated round pin axle and lift adjustment board, during the use, it rotates to drive ball screw through wave the handle, first lead screw nut on the ball screw and second lead screw nut are relative or back-to-back movement, and then can drive first bracing piece and second bracing piece alternately to rotate through first lead screw nut and second lead screw nut, realize the lift adjustment to the total powerstation main part, when raining, through reducing the height with the total powerstation main part, then accomodate, defend the protection to the total powerstation main part, it is poor to have solved current soil surveying instrument effect, damage because of drenching with rain easily in the use.

Drawings

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

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the lift adjustment mechanism of fig. 1 according to the present invention;

FIG. 3 is a schematic view of the leg of FIG. 1 according to the present invention;

fig. 4 is a schematic structural view of the rain cover in fig. 1 of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a base; 2. a support leg; 3. a lifting adjusting mechanism; 4. a total station body; 5. a rain cover; 6. a fixing frame; 7. a ball screw; 8. a screw bearing; 9. a first lead screw nut; 10. a second feed screw nut; 11. shaking the handle; 12. a first support bar; 13. a second support bar; 14. a first hinge pin; 15. a lifting adjusting plate; 16. a hinged seat; 17. a limiting slide rail; 18. a hinge; 19. a first magic tape; 20. a second magic tape; 21. a first support bar; 22. a second support bar; 23. a fastener; 24. a second hinge pin; 25. a plug; 26. a foot pedal.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the utility model relates to a land measuring instrument for land management, which comprises a base 1, supporting legs 2, a lifting adjusting mechanism 3, a total station main body 4 and a rain cover 5, wherein the bottom of the base 1 is provided with the three supporting legs 2, the upper end of the base 1 is provided with the lifting adjusting mechanism 3, the lifting adjusting mechanism 3 comprises a fixed frame 6, a ball screw 7, a screw bearing 8, a first screw nut 9, a second screw nut 10, a rocking handle 11, a first supporting rod 12, a second supporting rod 13, a first hinge pin 14, a lifting adjusting plate 15 and a hinge base 16, the bottom of the fixed frame 6 is provided with the ball screw 7, one end of the ball screw 7 is rotatably connected with the screw bearing 8 arranged on the inner wall of one side of the fixed frame 6, the other end of the ball screw 7 is provided with the rocking handle 11, the ball screw 7 is provided with the first screw nut 9 and the second screw nut 10, a first support rod 12 and a second support rod 13 are respectively fixed on the first screw nut 9 and the second screw nut 10, the first support rod 12 and the second support rod 13 are arranged in a cross shape, a first hinge pin 14 is installed at the intersection of the first support rod 12 and the second support rod 13, the first hinge pin 14 of the first support rod 12 and the second support rod 13 is rotatably connected, a lifting adjusting plate 15 is arranged at the upper parts of the first support rod 12 and the second support rod 13, a hinge base 16 is installed at the bottom end of the lifting adjusting plate 15, the top end of the first support rod 12 and the top end of the second support rod 13 are movably hinged with the lifting adjusting plate 15 through the hinge base 16, a total station main body 4 is installed at the upper end of the lifting adjusting plate 15, when raining, the ball screw 7 is driven to rotate by rotating the shaking handle 11, the first screw nut 9 and the second screw nut 10 on the ball screw 7 can move back and forth under the thread fit in the opposite direction of the ball screw 7, the first supporting rod 12 and the second supporting rod 13 rotate in a crossed manner to drive the lifting adjusting plate 15 to move downwards, and then the total station main body 4 is driven to slowly move into the fixing frame 6 through the lifting adjusting plate 15.

Please refer to fig. 1 and 4, a rain cover 5 is disposed on one side of the fixing frame 6, a hinge 18 is installed at an upper end of the rain cover 5, the rain cover 5 is movably hinged to the fixing frame 6 through the hinge 18, a first magic tape 19 is installed at an end of the rain cover 5 far away from the hinge 18, a second magic tape 20 is installed at an end of the fixing frame 6 far away from the hinge 18, the first magic tape 19 is matched with the second magic tape 20, when the total station main body 4 is lowered downwards into the fixing frame 6, the rain cover 5 is pulled, the first magic tape 19 at the bottom of the rain cover 5 is bonded with the second magic tape 20 at a corresponding position on the fixing frame 6 to fix the rain cover 5, so as to achieve rain protection of the total station main body 4 through the rain cover 5, and improve rain protection capability.

Referring to fig. 3, the supporting legs 2 include a first supporting rod 21, a second supporting rod 22, a fastening member 23, a second hinge pin 24, a plug 25 and a pedal 26, the second supporting rod 22 is movably inserted into the bottom end of the first supporting rod 21, the fastening member 23 is installed between the first supporting rod 21 and the second supporting rod 22, the second hinge pin 24 is installed on the top end of the first supporting rod 21, the first supporting rod 21 is movably hinged to the base 1 through the second hinge pin 24, the plug 25 is installed on the bottom end of the first supporting rod 21, the pedal 26 is installed on the outward end of the plug 25, the three supporting legs 2 are arranged in a triangular shape at the bottom of the base 1, and the distance between two adjacent supporting legs 2 is equal, when the leg support is used, the three supporting legs 2 are firstly extended, then the plugs 25 at the bottoms of the three supporting legs 2 are inserted underground through the pedal 26, a person can adjust the length of each supporting leg 2 by pushing the second supporting rod, then the leg 2 is fixed by the fastener 23, and finally the horizontal adjustment of the total station is realized.

Referring to fig. 2, the inner walls of the two sides of the fixed frame 6 are provided with limiting slide rails 17, the two sides of the lifting adjusting plate 15 are provided with limiting notches matched with the limiting slide rails 17, when the first support rod 12 and the second support rod 13 drive the lifting adjusting plate 15 to adjust the height, the limiting notches on the two sides of the lifting adjusting plate 15 slide along with the limiting slide rails 17, the limiting slide rails 17 limit the lifting adjusting plate 15, and the stability of the lifting adjusting plate 15 is improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solution recorded in the foregoing embodiments is modified, and some technical features are replaced by equivalent, all belonging to the protection scope of the present invention.

Claims

1. The utility model provides a land measuring apparatu for land management usefulness, includes base (1), landing leg (2), lift adjustment mechanism (3), total powerstation main part (4) and rain-proof lid (5), its characterized in that: the lifting adjusting mechanism comprises a fixing frame (6), a ball screw (7), a screw bearing (8), a first screw nut (9), a second screw nut (10), a shaking handle (11), a first supporting rod (12), a second supporting rod (13), a first hinged pin shaft (14), a lifting adjusting plate (15) and a hinged base (16), wherein the bottom of the fixing frame (6) is provided with the ball screw (7), one end of the ball screw (7) is rotatably connected with the screw bearing (8) arranged on the inner wall of one side of the fixing frame (6), the other end of the ball screw (7) is provided with the shaking handle (11), the ball screw (7) is provided with the first screw nut (9) and the second screw nut (10), a first support rod (12) and a second support rod (13) are fixed on the first lead screw nut (9) and the second lead screw nut (10) respectively, the first support rod (12) and the second support rod (13) are arranged in a crossed manner, a first hinge pin shaft (14) is installed at the crossed position of the first support rod (12) and the second support rod (13), the first hinge pin shaft (14) is rotatably connected with the first support rod (12) and the second support rod (13), a lifting adjusting plate (15) is arranged on the upper portion of the first support rod (12) and the upper portion of the second support rod (13), a hinge seat (16) is installed at the bottom end of the lifting adjusting plate (15), the top end of the first support rod (12) and the top end of the second support rod (13) are movably hinged with the lifting adjusting plate (15) through the hinge seat (16), a total station main body (4) is installed at the upper end of the lifting adjusting plate (15), one side of fixed frame (6) is provided with rain-proof lid (5), hinge (18) are installed to the upper end of rain-proof lid (5), rain-proof lid (5) are through hinge (18) and fixed frame (6) swing joint.

2. A land measuring instrument for land management use as claimed in claim 1, wherein said leg (2) comprises a first support bar (21), a second support bar (22), a fastener (23), a second hinge pin (24), a plug (25) and a pedal (26), said first support bar (21) has its bottom end movably inserted with said second support bar (22), said first support bar (21) and said second support bar (22) have said fastener (23) installed therebetween, said first support bar (21) has its top end installed with said second hinge pin (24), said first support bar (21) is movably hinged with said base (1) by means of said second hinge pin (24).

3. A land measuring instrument for land management as claimed in claim 2, wherein the bottom end of said first leg (21) is fitted with a plug (25), and the end of said plug (25) facing outwards is fitted with a foot pedal (26).

4. A land measuring instrument for land management as claimed in claim 1, wherein a first magic tape (19) is installed at one end of the rain cover (5) far from the hinge (18), a second magic tape (20) is installed at one end of the fixing frame (6) far from the hinge (18), and the first magic tape (19) is matched with the second magic tape (20).

5. A land measuring instrument for land management as claimed in claim 1, characterized in that three of said legs (2) are arranged in a triangular pattern at the bottom of the base (1) and that the distance between two adjacent legs (2) is equal.

6. A land measuring instrument for land management as claimed in claim 1, characterized in that the inner walls of both sides of the fixed frame (6) are provided with limit slide rails (17), and both sides of the lifting adjusting plate (15) are provided with limit notches matching with the limit slide rails (17).