CN218973475U

CN218973475U - Gradiometer

Info

Publication number: CN218973475U
Application number: CN202320027882.5U
Authority: CN
Inventors: 巩转定
Original assignee: Gansu Water Conservancy Engineering Geological Construction Co ltd
Current assignee: Gansu Water Conservancy Engineering Geological Construction Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-05-05
Anticipated expiration: 2033-01-05

Abstract

The utility model relates to the technical field of gradiometers, and discloses a gradiometer, which comprises a gradiometer housing, wherein a slope measuring structure is arranged on the right side of the gradiometer housing, and a horizontal adjusting structure is arranged in the gradiometer housing. In the utility model, when the traditional water conservancy and hydropower investigation is carried out, a gradiometer is required to be used for measuring the gradient, the gradiometer with the adjustable horizontal support legs is more complicated to use, an operator needs to spend more time to adjust the gradiometer to the level.

Description

Gradiometer

Technical Field

The utility model relates to the technical field of gradiometers, in particular to a gradiometer.

Background

During water conservancy and hydropower investigation, the slope is measured to the slope that needs to use generally, and such slope appearance can refer to patent number: 202220816813.8, however, the gradiometer needs to be kept horizontal when in use, so that an adjustable horizontal support leg is required to be arranged at the bottom of the gradiometer, and the support leg is not convenient when in use.

The gradiometer with adjustable horizontal leg is generally cumbersome to use, and an operator may take more time to adjust the gradiometer to the level, and if the gradiometer can only measure a positive slope, the limitation of the whole gradiometer is smaller, so that a positive slope and a negative slope can be measured and the gradiometer can be quickly adjusted to the level.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the gradiometer which has the advantages that both positive slopes and negative slopes can be measured and the gradiometer can be quickly adjusted to be horizontal, and solves the problems that the gradiometer with the adjustable horizontal support leg is complicated to use generally, an operator can take more time to adjust the gradiometer to be horizontal, and if the gradiometer can only measure the positive slopes, the limitation of the whole gradiometer is smaller.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the gradiometer comprises a gradiometer housing, wherein a gradient measurement structure is arranged on the right side of the gradiometer housing, and a horizontal adjustment structure is arranged in the gradiometer housing;

the slope measurement structure comprises a first fixed block, a second fixed block, a scale plate, a movable column, a pointer, a fixed sleeve block and a movable measurement plate, wherein the first fixed block and the second fixed block are fixedly connected to the right side of the outer shell of the slope meter respectively, the scale plate is fixedly connected to the outer surface of the second fixed block, the movable column is movably connected to the inside of the first fixed block and the inside of the second fixed block, the pointer is fixedly connected to the outer surface of the movable column, the fixed sleeve block is fixedly connected to the outer surface of the movable column, and the movable measurement plate is fixedly connected to the right side of the fixed sleeve block.

Preferably, the level adjustment structure comprises a threaded rod, a rotating block, a level landing leg and a level meter, wherein the threaded rod is connected with the inner thread of the gradiometer shell, the rotating block is fixedly arranged on the front surface of the threaded rod, the level landing leg is fixedly connected with the rear surface of the threaded rod, and the level meter is arranged on the front surface of the gradiometer shell.

Preferably, the inside of gradiometer shell has seted up and has accomodate the groove, accomodate the inside in groove and the surface looks adaptation of activity measurement board, can put into the groove with activity measurement board upset after the measurement is accomplished and accomodate.

Preferably, the left side fixed mounting of gradiometer shell has the hand (hold), uses the hand (hold) to mention whole gradiometer, lets the gradiometer portable more.

Preferably, the positive surface fixedly connected with axostylus axostyle of gradiometer shell, the positive surface swing joint of axostylus axostyle has movable dog, and after the movable measuring board was put into the storage tank, the movable dog on two axostylus axostyle was rotated respectively, can fix the movable measuring board in the storage tank, prevented to carry in-process movable measuring board and roll over.

Compared with the prior art, the utility model provides a gradiometer which has the following beneficial effects:

1. when the traditional water conservancy and hydropower investigation is carried out, the gradiometer is required to be used for measuring the gradient, the gradiometer with the adjustable horizontal supporting legs is more complicated to use, an operator can spend more time to adjust the gradiometer to the level, the slope measuring structure is arranged on the right side of the gradiometer shell, the movable measuring plate can react the current gradient through the pointer on the movable column after the gradiometer shell is adjusted to the level, and the positive slope and the negative slope are measured.

2. This gradiometer has fused the function that level adjustment and positive negative slope can all be measured, and this gradiometer can put into the storage tank through the inside storage tank that has seted up of gradiometer shell after measuring, and this gradiometer is through being provided with the axostylus axostyle on the gradiometer shell, and swing joint has movable dog on the axostylus axostyle, can fix movable measuring board through rotating movable dog after movable measuring board is put into storage tank, prevents to carry in-process movable measuring board and roll out.

Drawings

FIG. 1 is a schematic diagram of a front view structure of the present utility model;

FIG. 2 is a schematic side view of the gradiometer housing of the utility model;

fig. 3 is a schematic side view of the scale plate of the present utility model.

Wherein: 1. a gradiometer housing; 2. a slope measurement structure; 201. a first fixed block; 202. a second fixed block; 203. a scale plate; 204. a movable column; 205. a pointer; 206. fixing the sleeve block; 207. a movable measuring plate; 3. a horizontal adjustment structure; 301. a threaded rod; 302. a rotating block; 303. a horizontal leg; 304. a level gauge; 4. a storage groove; 5. a handle; 6. a shaft lever; 7. a movable stop.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a gradiometer comprises a gradiometer housing 1, the right side of the gradiometer housing 1 is provided with a gradient measurement structure 2, the gradient measurement structure 2 comprises a first fixed block 201, a second fixed block 202, a scale plate 203, a movable column 204, a pointer 205, a fixed sleeve block 206 and a movable measurement plate 207, the right side of the gradiometer housing 1 is respectively fixedly connected with the first fixed block 201 and the second fixed block 202, the outer surface of the second fixed block 202 is fixedly connected with a scale plate 203, the inside of the first fixed block 201 and the inside of the second fixed block 202 are movably connected with the movable column 204, the outer surface of the movable column 204 is fixedly connected with a fixed sleeve block 206, the right side of the fixed sleeve block 206 is fixedly connected with the movable measurement plate 207, the inside of the gradiometer housing 1 is provided with a storage groove 4, the inside of the storage groove 4 is matched with the outer surface of the movable measurement plate 207, the left side of the gradiometer housing 1 is fixedly provided with a handle 5, the front surface of the gradiometer housing 1 is fixedly connected with a movable column 6, and the front surface of the gradiometer housing 1 is movably connected with a stop 7 of a shaft lever 6.

According to the above technical scheme, after the gradiometer housing 1 is adjusted to be horizontal, the movable measuring plate 207 is turned out and stuck at the position where the gradient is required to be measured, the inclination degree of the movable measuring plate 207 can drive the movable column 204 to rotate in the first fixed block 201 and the second fixed block 202, the movable column 204 can drive the pointer 205 on the movable column to move, the pointer 205 is observed to point to the gradient of the position measured by the position of the scale plate 203, the movable measuring plate 207 can move upwards and downwards, both the positive gradient and the negative gradient can be measured, and after the measurement is completed, the movable measuring plate 207 is placed in the storage groove 4 and fixed through the movable stop 7, the whole gradiometer can be lifted by using the handle 5.

Specifically, the inside of gradiometer shell 1 is provided with level adjustment structure 3, and level adjustment structure 3 includes threaded rod 301, turning block 302, horizontal landing leg 303 and level gauge 304, and the inside threaded connection of gradiometer shell 1 has threaded rod 301, and the positive surface fixed mounting of threaded rod 301 has turning block 302, and the back surface fixed connection of threaded rod 301 has horizontal landing leg 303, and the positive surface of gradiometer shell 1 is provided with level gauge 304.

According to the above scheme, the gradiometer housing 1 is placed at the measuring position, whether the gradiometer housing 1 is horizontal or not is judged by observing the gradiometer 304, if not, the corresponding horizontal support leg 303 is adjusted according to the display condition of the gradiometer 304, the height of the horizontal support leg 303 is adjusted by rotating the rotating block 302 at the top of the horizontal support leg 303 through the threaded rod 301 until the gradiometer 304 is displayed as horizontal.

Working principle: this gradiometer, when using, firstly place the measurement position with gradiometer shell 1, judge whether gradiometer shell 1 is horizontal this moment through observing the spirit level 304, if not level can be according to the spirit level 304 display condition, adjust corresponding horizontal landing leg 303, through the commentaries on classics piece 302 at this horizontal landing leg 303 top of rotation, adjust the height of this horizontal landing leg 303 through threaded rod 301, until the spirit level 304 shows as the level, just so can accurately measure the slope, with activity measurement board 207 roll out, let activity measurement board 207 paste in the position that needs to measure the slope, activity measurement board 207's inclination can drive movable column 204 through fixed cover piece 206 in first fixed block 201 and second fixed block 202 rotation, movable column 204 can drive the pointer 205 activity on it, observe the pointer 205 and point at the slope of the position measured position of scale plate 203, and activity measurement board 207 can upwards move down, so pointer 205 is forward and reverse rotation, the effect that can all be measured has been reached to positive slope and negative slope, let the application scope of whole gradiometer be bigger, let activity measurement board 207 can be put into the movable column 207 and take in the side of two and take in the slope 5 respectively in the groove 4 after accomplishing, can carry the slope 5 to carry the side in the slope to take in the fixed groove 4, can carry the slope to take in the slope to the side 5, can carry the slope to take up the slope to the side 5 is measured in the side 5.

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

Claims

1. A gradiometer comprising a gradiometer housing (1), characterized in that: the slope measuring device is characterized in that a slope measuring structure (2) is arranged on the right side of the slope measuring device shell (1), and a horizontal adjusting structure (3) is arranged in the slope measuring device shell (1);

slope measurement structure (2) are including first fixed block (201), second fixed block (202), scale plate (203), movable column (204), pointer (205), fixed cover piece (206) and activity measurement board (207), the right side of slope appearance shell (1) is fixed connection first fixed block (201) and second fixed block (202) respectively, the surface fixedly connected with scale plate (203) of second fixed block (202), the inside of first fixed block (201) and the inside swing joint of second fixed block (202) have movable column (204), the surface fixedly connected with pointer (205) of movable column (204), the surface fixedly connected with fixed cover piece (206) of movable column (204), the right side fixedly connected with activity measurement board (207) of fixed cover piece (206).

2. A gradiometer as claimed in claim 1, wherein: the level adjustment structure (3) comprises a threaded rod (301), a rotating block (302), a horizontal supporting leg (303) and a level gauge (304), wherein the threaded rod (301) is connected with the inner thread of the gradiometer shell (1), the rotating block (302) is fixedly arranged on the front surface of the threaded rod (301), the horizontal supporting leg (303) is fixedly connected with the rear surface of the threaded rod (301), and the level gauge (304) is arranged on the front surface of the gradiometer shell (1).

3. A gradiometer as claimed in claim 1, wherein: the inside of gradiometer shell (1) has seted up accomodates groove (4), accomodate the inside of groove (4) and the surface looks adaptation of activity measurement board (207).

4. A gradiometer as claimed in claim 1, wherein: the left side of the gradiometer shell (1) is fixedly provided with a handle (5).

5. A gradiometer as claimed in claim 1, wherein: the positive surface fixedly connected with axostylus axostyle (6) of gradiometer housing (1), the positive surface swing joint of axostylus axostyle (6) has movable dog (7).