CN210570642U - Gradiometer capable of being automatically adjusted - Google Patents

Abstract

The utility model relates to a gradiometer that can automatically regulated, it is including the mainboard that has the round hole, establish transparent container in the round hole and the liquid of dress in the container, the container is the slice, and the regular shape for central symmetry, liquid in the container is half of container capacity, the thickness of container with the mainboard thickness is the same, the edge of round hole is equipped with the graduation apparatus, the side of mainboard is provided with measures the face, measure the face and measure the face including first measurement face and second, first measurement face with zero scale place straight line is parallel on the graduation apparatus. The utility model discloses have the effect of avoiding manual calibration.

Description

Gradiometer capable of being automatically adjusted

Technical Field

The utility model belongs to the technical field of the technique of slope measurement and specifically relates to a gradiometer that can automatically regulated is related to.

Background

A gradiometer is a tool for measuring grade.

Chinese patent No. CN206095235U discloses a gradiometer capable of automatic adjustment, comprising a gradiometer main body, wherein the gradiometer main body is provided with a first opening, a hollow rotary disc is mounted at the inner side of the first opening, a level tube is fixed at the inner side of the hollow rotary disc through a support rod, an indicating needle is fixed on the hollow rotary disc, a dial is mounted on the outer gradiometer main body of the hollow rotary disc, the dial is provided with gradient scale lines, a transparent protective cover is mounted on the dial, a scale rotating wheel is mounted at the upper end of the gradiometer main body, the scale rotating wheel is connected with the hollow rotary disc through a gear, a handle is arranged on the gradiometer main body, a measuring panel is arranged at the bottom of the gradiometer main body, a support plate is fixed at the middle position inside the measuring panel, telescopic devices are mounted at both sides, and supporting legs are fixed on one side of the output end of the telescopic rod through a support, and plugs are arranged at two ends of the measuring panel.

Among the above-mentioned prior art scheme, the scale swiveling wheel of gradiometer main part upper end passes through the gear and is connected with hollow rotary table, causes all need carry out manual calibration to the air level pipe of setting on hollow rotary table in the measurement process at every turn, and the measurement process is loaded down with trivial details, makes the activity duration extension.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a gradiometer that can automatically regulated, it has the effect of avoiding manual calibration.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a gradiometer that can automatically regulated, includes the mainboard that has the round hole, establishes at the downthehole transparent container of round hole and adorns the liquid in the container, the edge of round hole is equipped with the graduation apparatus, the side of mainboard is equipped with the measuring surface.

Through adopting above-mentioned technical scheme, place the angle that forms an slope on being surveyed domatic with the measuring face at mainboard edge, set up at the graduation apparatus at round hole edge can be along with the mainboard motion, and the liquid in the container remains the horizontality throughout, and the scale that the liquid level indicates is the inclination on slope promptly, and the two sides of mainboard can all carry out the number of degrees, and is convenient high-efficient.

The utility model discloses further set up to: the thickness of the container is the same as the thickness of the main plate.

By adopting the technical scheme, the thickness of the container is the same as that of the main plate, so that the surface of the container is flush with that of the main plate, the surface of the container and the dial gauge are in the same plane, and the increase of measurement errors caused by the fact that the liquid level observation surface and the dial gauge are not in the same plane is avoided.

The utility model discloses further set up to: the container is flat and has a regular shape with a central symmetry.

By adopting the technical scheme, the container is designed to be flat, so that the container can be conveniently clamped in the round hole on the main board without protruding; the container is designed into a central symmetrical regular shape, and the design can ensure that the relative height of the liquid level in the container is constant when the container is switched to any angle.

The utility model discloses further set up to: the volume of liquid in the container is half of the container capacity.

By adopting the technical scheme, the liquid in the container is half of the capacity of the container, so that the liquid level always passes through the central symmetry point of the container.

The utility model discloses further set up to: the central symmetrical point of the container is coincided with the central point of the round hole.

By adopting the technical scheme, the central symmetrical point of the container coincides with the central point of the round hole, so that the liquid level of the liquid always passes through the central point of the round hole, namely the liquid level is always the straight line of the diameter of the round hole, the width of the liquid level is larger, and the degree of convenience is realized.

The utility model discloses further set up to: the measuring surface comprises a first measuring surface and a second measuring surface, the first measuring surface is perpendicular to the second measuring surface, and the first measuring surface is parallel to a straight line where zero scales are located on the scale.

Through adopting above-mentioned technical scheme, first measurement face is in the horizontality, can make the liquid level point to the zero scale on the graduation apparatus that is in the horizontality equally, and first measurement face is perpendicular with the second measurement face, can make the second measure the straightness that hangs down of face measurement wall body, and the usage is more extensive, has avoided the loaded down with trivial details step of manual regulation simultaneously.

The utility model discloses further set up to: the mainboard includes two bolted connection's the same panel of profile, the draw-in groove has been seted up to the medial surface of panel, the side of container is provided with the fixture block, the fixture block card is established in the draw-in groove.

Through adopting above-mentioned technical scheme, the draw-in groove has been seted up to two panel medial surfaces that the profile is the same, with fixture block card on the container back of entering the draw-in groove, with the laminating of two panels to fasten with the bolt-up, thereby can fix the container in the round hole on the mainboard, make things convenient for the installation and the change of container.

The utility model discloses further set up to: and a handle is arranged on one side of the edge of the main board.

Through adopting above-mentioned technical scheme, the setting of handle can make things convenient for the operation personnel to carry, improves the operating efficiency.

To sum up, the utility model discloses a beneficial technological effect does:

1. the utility model discloses to have the transparent container setting of liquid on the gradiometer mainboard, when using, utilize the position of liquid level in the container directly to correspond with the graduation apparatus, can directly read out data, need not the size that the slope can be measured to manual regulation.

2. The thickness of the container is the same as that of the main plate, so that the surface of the container and the scale are in the same plane, and errors caused by the fact that the liquid level and the scale are not in the same plane are reduced.

Drawings

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

Fig. 2 is an exploded view of the present invention.

In the figure, 1, a circular hole; 2. a main board; 3. a container; 4. a dial gauge; 5. measuring the surface; 51. a first measuring surface; 52. a second measuring surface; 6. a card slot; 7. a clamping block; 8. a handle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a gradiometer that can automatically regulated, including mainboard 2 that has round hole 1, establish transparent container 3 in round hole 1 and the liquid of dress in container 3, the edge of round hole 1 is equipped with round graduation apparatus 4 along circumference, and the edge of mainboard 2 sets up to become planar measuring surface 5 enough.

The thickness of container 3 is the same with the thickness of mainboard 2, can make the front and back surface of container 3 and the front and back surface of mainboard 2 flush to make the surface of container 3 and graduation apparatus 4 be in the coplanar, avoid increasing measuring error because of liquid level and graduation apparatus 4 are not in the coplanar. The container 3 is flat, so that the container 3 can be clamped into the circular hole 1 on the main board 2; the container 3 is arranged in a round shape, a square shape or other centrosymmetric regular shapes, and the container 3 is in a disc shape in the embodiment, so that the container 3 can be switched to any angle, and the relative height of the liquid level in the container 3 can be ensured to be unchanged.

The liquid volume in the container 3 is half of the container 3 capacity, and the liquid level passes through the central symmetry point of container 3 all the time, and the central symmetry point of container 3 coincides with the central point of round hole 1, can make the liquid level of liquid pass through the central point of round hole 1 all the time, and the liquid level is the diameter place straight line of round hole 1 all the time promptly, makes the width of liquid level great, makes things convenient for the degree. The measuring surface 5 comprises a first measuring surface 51 and a second measuring surface 52, the first measuring surface 51 is perpendicular to the second measuring surface 52, and the first measuring surface 51 is parallel to a straight line where zero scale is located on the scale 4. The first measuring surface 51 is in a horizontal state, so that the liquid level in the horizontal state can point to zero scale on the dial gauge, and the complicated step of manual adjustment is avoided; the first measuring surface 51 is perpendicular to the second measuring surface 52, so that the second measuring surface 52 can measure the perpendicularity of the wall, and the application is wider.

Referring to fig. 2, mainboard 2 includes the panel that two bolted connection's profile is the same, and draw-in groove 6 has been seted up to the panel medial surface that two profiles are the same, and the side of container 3 is equipped with two fixture blocks 7, and it sets up the diameter place straight line that obtains both ends at container 3 respectively, and fixture block 7 card is established in draw-in groove 6, with the two panels laminating to fasten with the bolt, thereby fix container 3 in round hole 1 on mainboard 2, make things convenient for container 3's installation and change. The edge one side of mainboard 2 is equipped with handle 8, and handle 8 can make things convenient for the operation personnel to hold and carry the gradiometer, improves the operating efficiency.

The implementation principle of the embodiment is as follows: place the angle that forms an inclination on surveying domatic with 2 marginal measuring surfaces 5 of mainboard, set up and can be along with 2 movements of mainboard at 1 marginal graduations of round hole 4, the liquid in the container 3 remains the horizontality throughout, and the scale that the liquid level indicates is the inclination on slope this moment, and 2 two sides of mainboard can all carry out the number of degrees, have avoided manual regulation level device's loaded down with trivial details process, and is convenient high-efficient.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a gradiometer that can automatically regulated which characterized in that: the measuring device comprises a main board (2) with a round hole (1), a transparent container (3) arranged in the round hole (1) and liquid filled in the container (3), wherein a dial gauge (4) is arranged at the edge of the round hole (1), and a measuring surface (5) is arranged on the side edge of the main board (2).

2. An automatically adjustable gradiometer according to claim 1 wherein: the thickness of the container (3) is the same as the thickness of the main plate (2).

3. An automatically adjustable gradiometer according to claim 1 wherein: the container (3) is flat and is in a regular shape with central symmetry.

4. An automatically adjustable gradiometer according to claim 3 wherein: the volume of the liquid in the container (3) is half of the capacity of the container (3).

5. An automatically adjustable gradiometer according to claim 3 wherein: the central symmetrical point of the container (3) is coincided with the central point of the round hole (1).

6. An automatically adjustable gradiometer according to claim 1 wherein: the measuring surface (5) comprises a first measuring surface (51) and a second measuring surface (52), the first measuring surface (51) is perpendicular to the second measuring surface (52), and the first measuring surface (51) is parallel to a straight line where zero scales on the scale (4) are located.

7. An automatically adjustable gradiometer according to claim 1 wherein: mainboard (2) include two bolted connection's the same panel of profile, draw-in groove (6) have been seted up to the medial surface of panel, the side of container (3) is provided with fixture block (7), fixture block (7) card is established in draw-in groove (6).

8. An automatically adjustable gradiometer according to claim 1 wherein: and a handle (8) is arranged on one side of the edge of the main board (2).

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