CN213021399U

CN213021399U - Area measurement device for rural land resource management

Info

Publication number: CN213021399U
Application number: CN202021795554.2U
Authority: CN
Inventors: 袁冰
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-04-20
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses an area measuring device for rural land resource management, which comprises a supporting rod, wherein a marking sheet is fixedly connected to the lower surface of the supporting rod, a hole groove is arranged at the bottom of the surface of the supporting rod, a bearing sheet is fixedly connected to the top of the supporting rod, a first rotating shaft is movably connected to the surface of the bearing sheet, a scale is fixedly connected to the surface of the first rotating shaft, a scale rod is fixedly connected to the lower surface of the marking sheet, a protractor is fixedly connected to the surface of the hole groove through a nut and a thread, a second rotating shaft is arranged inside the hole groove, a slope rod is fixedly connected to the surface of the second rotating shaft, a storage box is fixedly connected to one side of the surface of the scale, a fixed rod is fixedly connected to the other side of the surface of the scale, a tape box is sleeved on the surface of the fixed rod, a balance, through the setting of balanced water column, can guarantee that the device keeps perpendicular with the survey and drawing point, reduce the error.

Description

Area measurement device for rural land resource management

Technical Field

The utility model relates to an agricultural apparatus technical field specifically is an area measurement device that rural land resource management used.

Background

The field of land resource management is the field of pilot engineering which is based on natural science and earth science and serves national economic construction, and various measuring instruments are often required to measure and survey fields in geological engineering measurement.

Although the existing area measuring device for rural land resource management can measure the approximate area of the land, the precision is not high, the considered factors are few, and some existing area measuring devices for rural land resource management are inconvenient to carry, and waste time and labor.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an area measurement device that rural land resource management used has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the supporting rod comprises a supporting rod body, the lower fixed surface of bracing piece is connected with the mark piece, the hole groove has been seted up to the bottom on bracing piece surface, the top fixedly connected with bearing piece of bracing piece, the surperficial swing joint of bearing piece has first pivot, the fixed surface of first pivot is connected with the scale, the top on bracing piece surface is seted up threadedly.

Optionally, the lower surface of the marking sheet is fixedly connected with a scale rod, and the bottom of the scale rod is fixedly connected with a triangular pyramid.

Optionally, the surface of the hole groove is fixedly connected with a protractor in threaded connection through a nut.

Optionally, a second rotating shaft is arranged inside the hole groove, and a slope rod is fixedly connected to the surface of the second rotating shaft.

Optionally, the surface of the slope rod is provided with a marking line.

Optionally, one side fixedly connected with storing box on scale surface, the opposite side fixedly connected with dead lever on scale surface, the tape measure box has been cup jointed on the surface of dead lever, one side fixedly connected with balanced water column of scale.

(III) advantageous effects

The utility model provides an area measurement device that rural land resource management used possesses following beneficial effect:

1. this area measurement device that rural land resource management used through the setting of first pivot and scale for the device can change horizontal position wantonly, and then conveniently measures, through the setting of screw thread and triangular pyramid, can increase the friction, thereby makes the staff more laborsaving insert the survey and drawing point with the device, through the setting of scale rod, can guarantee that the device puts at the coplanar, and then improves measuring accuracy.

2. This area measurement device that rural land resource management used through the setting of protractor and slope pole, can make the device carry out the slope and measure, through the setting of marking line for measuring result is convenient for watch more, and then improves work efficiency, through the setting of balanced water column, can guarantee that the device keeps perpendicular with the plotting point, reduces the error, wholly can dismantle through the device, makes it can be more convenient carry and deposit.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 of the present invention;

fig. 3 is an enlarged schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: 1. a support bar; 2. a marking sheet; 3. a hole groove; 4. a load-bearing sheet; 5. a first rotating shaft; 6. a scale; 7. a thread; 8. a graduated rod; 9. a triangular pyramid; 10. a nut; 11. a protractor; 12. a second rotating shaft; 13. a grade bar; 14. marking a line; 15. a storage box; 16. fixing the rod; 17. a tape measure box; 18. the water column is balanced.

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.

Please refer to fig. 1 to 3, the present invention provides a technical solution: an area measuring device for rural land resource management comprises a supporting rod 1, a marking sheet 2 is fixedly connected to the lower surface of the supporting rod 1, a hole groove 3 is formed in the bottom of the surface of the supporting rod 1, a bearing sheet 4 is fixedly connected to the top of the supporting rod 1, a first rotating shaft 5 is movably connected to the surface of the bearing sheet 4, a scale 6 is fixedly connected to the surface of the first rotating shaft 5, the device can be changed in transverse direction at will through the arrangement of the first rotating shaft 5 and the scale 6, measurement is convenient to conduct, a thread 7 is formed in the top of the surface of the supporting rod 1, a scale rod 8 is fixedly connected to the lower surface of the marking sheet 2, the device can be guaranteed to be placed on the same plane through the arrangement of the scale rod 8, measurement accuracy is improved, a triangular pyramid 9 is fixedly connected to the bottom of the scale rod 8, friction can be increased through the arrangement of, therefore, the device can be inserted into a surveying and mapping point more easily by a worker, the surface of the hole groove 3 is fixedly connected with the protractor 11 through the nut 10 and the thread, the second rotating shaft 12 is arranged inside the hole groove 3, the surface of the second rotating shaft 12 is fixedly connected with the gradient rod 13, through the arrangement of the protractor 11 and the gradient rod 13, the device can be used for gradient measurement, the surface of the gradient rod 13 is provided with a mark line 14, the measurement result is more convenient to watch through the mark line 14, further improving the working efficiency, one side of the surface of the staff gauge 6 is fixedly connected with a storage box 15, the other side of the surface of the staff gauge 6 is fixedly connected with a fixed rod 16, the surface of the fixed rod 16 is sleeved with a tape box 17, one side of the staff gauge is fixedly connected with a balance water column 18, through the setting of balanced water column 18, can guarantee that the device keeps perpendicular with the survey and drawing point, reduce the error.

The utility model discloses in, the device's working procedure as follows:

1. the first rotating shaft 5 and the scale 6 are matched to work, so that the device can randomly change the transverse direction, and further measurement is convenient;

2. the working of the scale rod 8 can ensure that the device is placed on the same plane, thereby improving the measurement accuracy;

3. the matching work of the thread 7 and the triangular pyramid 9 can increase friction, so that a worker can insert the device into a surveying and mapping point more labor-saving;

4. the protractor 11 and the gradient rod 13 work in a matched mode, so that the device can measure the gradient;

5. the work of the marking line 14 makes the measuring result more convenient to watch, and further improves the working efficiency;

6. the work of the water column 18 is balanced, so that the device can be ensured to be vertical to a surveying and mapping point, and errors are reduced.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an area measurement device that rural area land resource management used, includes bracing piece (1), its characterized in that: the lower fixed surface of bracing piece (1) is connected with mark piece (2), hole groove (3) have been seted up to the bottom on bracing piece (1) surface, the top fixedly connected with bearing piece (4) of bracing piece (1), the surperficial swing joint of bearing piece (4) has first pivot (5), the fixed surface of first pivot (5) is connected with scale (6), screw thread (7) have been seted up at the top on bracing piece (1) surface.

2. The area measurement device for rural land resource management according to claim 1, characterized in that: the lower surface fixedly connected with scale rod (8) of mark piece (2), the bottom fixedly connected with triangular pyramid (9) of scale rod (8).

3. The area measurement device for rural land resource management according to claim 1, characterized in that: the surface of the hole groove (3) is fixedly connected with a protractor (11) which is connected with the surface of the hole groove through a nut (10) in a threaded manner.

4. The area measurement device for rural land resource management according to claim 1, characterized in that: the hole groove (3) is internally provided with a second rotating shaft (12), and the surface of the second rotating shaft (12) is fixedly connected with a gradient rod (13).

5. The area measurement device for rural land resource management according to claim 4, characterized in that: the surface of the slope rod (13) is provided with a marking line (14).

6. The area measurement device for rural land resource management according to claim 1, characterized in that: one side fixedly connected with storing box (15) on scale (6) surface, the opposite side fixedly connected with dead lever (16) on scale (6) surface, tape measure box (17) has been cup jointed on the surface of dead lever (16), one side fixedly connected with balanced water column (18) of scale.