CN216590864U

CN216590864U - Gradiometer for territory planning and surveying

Info

Publication number: CN216590864U
Application number: CN202121859018.9U
Authority: CN
Inventors: 孙鼎仑
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-10
Filing date: 2021-08-10
Publication date: 2022-05-24
Anticipated expiration: 2031-08-10

Abstract

The utility model relates to the technical field of surveying instruments, in particular to a gradiometer for national soil planning and surveying, which comprises a bearing surface, wherein the bearing surface is regular hexagon, the alternate sides of the bearing surface are provided with rotating mechanisms, the rotating mechanisms are rotatably connected with upper supporting legs, lower supporting legs are arranged inside the upper supporting legs, the top surfaces of the upper supporting legs are provided with a plurality of round holes, fasteners are arranged on the lower supporting legs corresponding to the round holes, and springs are arranged between the bottoms of the lower supporting legs and the inner bottoms of the upper supporting legs. The utility model overcomes the defects of the prior art, a plurality of fasteners corresponding to the lower supporting legs are arranged through the round holes of the upper supporting legs, the fasteners are clamped in the round holes to form a fixing effect, different round holes are buckled through the fasteners, the lengths of the upper supporting legs and the lower supporting legs can be changed, the proper angle is adjusted through the rotating mechanism, and the height of the bearing surface part can be freely adjusted, so that the measurement of different heights in front of the ramp surface is realized, and the detection of the integral gradient is facilitated.

Description

Gradiometer for territory planning and surveying

Technical Field

The utility model relates to the technical field of surveying and mapping instruments, in particular to a gradiometer for territory planning and surveying and mapping.

Background

Building personnel need carry out a survey and drawing when prospecting geology in the open air, including the geology slope survey and drawing, apply land ocean field, set out from the connotation of new period homeland survey and drawing, summarize the current situation of developing of homeland survey and drawing, the analysis sums up and uses "complete coverage, meticulous expression, overall planning cooperation, linkage update" as the new period construction direction of core. On this basis, propose with the task system that oceanic survey and drawing, border survey and drawing, inland water body survey and drawing, underground space survey and drawing and country native high accuracy survey and drawing constitute, to country native survey and drawing, common gradiometer can not change the height when the position is placed, can't its slope of integrated measurement on the slope of a whole section for this reason, the function is comparatively single.

Therefore, the gradiometer for the territory planning and surveying is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a gradiometer for national soil planning and surveying, the inner parts of an upper supporting leg and a lower supporting leg are crossed, the bottom of the lower supporting leg is fixedly connected with a spring, the spring is in a compression shape and props against the lower supporting leg to be attached to the inner wall of the upper supporting leg, a plurality of fasteners corresponding to the lower supporting leg are arranged in round holes of the upper supporting leg, the fasteners are clamped in the round holes to form a fixing effect, different round holes are buckled through the fasteners, the lengths of the upper supporting leg and the lower supporting leg can be changed, the proper angle is adjusted through a rotating mechanism, the height of a bearing surface part can be freely adjusted, the measurement of different heights in front of a ramp surface is realized, and the detection of the integral gradient is facilitated.

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model provides a slope appearance is used in national soil planning survey and drawing, includes the loading end, the loading end is regular hexagon, loading end looks spaced limit is provided with slewing mechanism, slewing mechanism rotates and is connected with the supporting leg, the inside of going up the supporting leg is provided with the bottom suspension leg, a plurality of round holes have been seted up to the top surface of going up the supporting leg, the bottom suspension leg corresponds the round hole and is provided with the fastener, be provided with the spring between the bottom of bottom suspension leg and the interior bottom of last supporting leg.

As a preferable technical scheme of the utility model, the spring is fixedly connected with the bottom of the lower supporting leg and is in a compressed shape.

As a preferable technical scheme of the utility model, the bottom of the lower supporting leg is provided with a horizontal foot pad.

As a preferable technical scheme, the top of the bearing surface is provided with a surveying and mapping dial plate, the middle of the surveying and mapping dial plate is provided with a slot, and a bevel protractor is arranged inside the slot.

As a preferred technical scheme of the utility model, the angle ruler comprises a rotating assembly, the rotating assembly is arranged at the bottom of the slot, a rotating shaft of the rotating assembly is rotatably connected with a movable ruler, a horizontal ruler is horizontally arranged below the movable ruler, and aiming heads are arranged at the front parts of the movable ruler and the horizontal ruler.

As a preferable technical solution of the present invention, the side surface of the mapping dial is provided with scales.

The embodiment of the utility model provides a gradiometer for territory planning and surveying, which has the following beneficial effects:

1. through setting up supporting leg and the inside alternately of lower supporting leg, bottom fixed connection spring and the spring of lower supporting leg are the compression form, the spring supports supporting leg inner wall on the laminating of lower supporting leg, the round hole of going up the supporting leg sets up the fastener that a plurality of corresponds the lower supporting leg, the fastener block forms the fixed action in the round hole, detain different round holes through the fastener, can change the length of going up supporting leg and lower supporting leg, at the suitable angle of slewing mechanism adjustment, can freely adjust the height of loading end part, the not measurement of co-altitude before the ramp face has been realized like this, be favorable to the detection of whole slope.

2. The spring of compression form is convenient for the lower supporting leg to support the inner top of the upper supporting leg to enable the fastener to be buckled into the round hole.

3. Include the runner assembly through setting up the bevel protractor, the runner assembly sets up in grooved bottom, and the pivot of runner assembly rotates and is connected with the removal chi, and the below level of removing the chi is provided with the horizon rule, and the front portion of removing chi and horizon rule all is provided with aims the head, and the horizon rule plays a calibration reference effect, removes the chi and is used for the material slope, and the head of aiming can aim in accurate positioning.

4, through setting up the loading end, the top be provided with the survey and drawing dial plate, the fluting has been seted up to the centre of survey and drawing dial plate, and the grooved inside is provided with the bevel protractor, and the fluting is convenient for operating personnel at the rear side and observes the alignment and the rotation condition of bevel protractor.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a perspective view of a portion of the bevel rule of the present invention;

FIG. 3 is a perspective view of a spring portion of the present invention;

fig. 4 is a partially enlarged view of the area B in fig. 2 according to the present invention.

In the figure: 1. a bearing surface; 2. a rotating mechanism; 3. an upper support leg; 4. a lower support leg; 5. a circular hole; 6. a fastener; 7. a spring; 8. a foot pad; 9. surveying and mapping the dial plate; 10. grooving; 11. an angle ruler; 111. a rotating assembly; 112. moving the ruler; 113. a level bar; 12. An aiming head; 13. and (4) calibration.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in the figures 1-4 of the drawings,

the utility model provides a slope appearance is used in survey and drawing is planned to homeland, including loading end 1, loading end 1 is regular hexagon, 1 looks spaced limit of loading end is provided with slewing mechanism 2, slewing mechanism 2 rotates and is connected with support leg 3, the inside of going up support leg 3 is provided with lower support leg 4, a plurality of round holes 5 have been seted up to the top surface of going up support leg 3, lower support leg 4 corresponds round hole 5 and is provided with fastener 6, be provided with spring 7 between the bottom of lower support leg 4 and the interior bottom of last support leg 3.

Wherein, spring 7 and the bottom fixed connection of lower supporting leg 4 just are the compression form, and the spring 7 of compression form is convenient for lower supporting leg 4 to withstand the interior top of upper supporting leg 3 and lets fastener 6 buckle in round hole 5.

Wherein, the bottom of the lower supporting leg 4 is provided with a horizontal foot pad 8, which is convenient for supporting the device.

Wherein, the top of loading end 1 is provided with survey and drawing dial plate 9, and fluting 10 has been seted up to survey and drawing dial plate 9's centre, and the inside of fluting 10 is provided with bevel protractor 11, and the alignment and the rotation condition of bevel protractor 11 are convenient for operating personnel to observe at the rear side to fluting 10.

Wherein, the bevel protractor 11 includes runner assembly 111, and runner assembly 111 sets up in the bottom of fluting 10, and runner assembly 111's pivot is rotated and is connected with movable ruler 112, and movable ruler 112's below level is provided with level bar 113, and movable ruler 112 and level bar 113's front portion all is provided with aiming head 12, and level bar 113 plays a calibration reference effect, and movable ruler 112 is used for the material slope, and aiming head 12 can pinpoint and aim.

Wherein, the side of survey and drawing dial plate 9 is provided with scale 13, thereby the relative scale 13 of the relative scale of removal of being convenient for after 112 removal compares and shows the angle.

The working principle is as follows: go up supporting leg 3 and 4 inside intercrosses of lower supporting leg, bottom fixed connection spring 7 and spring 7 of lower supporting leg 4 are the compression form, 3 inner walls of supporting leg are supported in the 4 laminating of lower supporting leg to spring 7, the round hole 5 of going up supporting leg 3 sets up the fastener 6 that a plurality of corresponds lower supporting leg 4, fastener 6 block forms fixed action at round hole 5, detain different round holes 5 through fastener 6, can change the length of supporting leg 3 and lower supporting leg 4, 2 suitable angles in slewing mechanism adjustment, can freely adjust the height of 1 part of loading end, the measurement of co-altitude has not been realized before the ramp face like this, be favorable to the detection of whole slope.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a slope appearance is used in survey and drawing planning of homeland soil, includes loading end (1), its characterized in that, loading end (1) is regular hexagon, loading end (1) looks spaced limit is provided with slewing mechanism (2), slewing mechanism (2) rotate and are connected with supporting leg (3), the inside of going up supporting leg (3) is provided with bottom suspension leg (4), a plurality of round holes (5) have been seted up to the top surface of going up supporting leg (3), bottom suspension leg (4) correspond round hole (5) and are provided with fastener (6), be provided with spring (7) between the bottom of bottom suspension leg (4) and the interior bottom of going up supporting leg (3).

2. The gradiometer for territory planning and mapping according to claim 1, wherein the spring (7) is fixedly connected to the bottom of the lower support leg (4) and is in a compressed state.

3. The gradiometer for territory planning and mapping according to claim 1, wherein the bottom of the lower support leg (4) is provided with a horizontal footpad (8).

4. The gradiometer for territory planning and mapping according to claim 1, wherein a mapping dial (9) is arranged on the top of the bearing surface (1), a slot (10) is arranged in the middle of the mapping dial (9), and a bevel protractor (11) is arranged in the slot (10).

5. The gradiometer for territory planning and mapping according to claim 4, wherein the angle rod (11) comprises a rotating assembly (111), the rotating assembly (111) is arranged at the bottom of the slot (10), a moving rod (112) is rotatably connected to a rotating shaft of the rotating assembly (111), a level (113) is horizontally arranged below the moving rod (112), and the front parts of the moving rod (112) and the level (113) are respectively provided with an aiming head (12).

6. A gradiometer for territorial planning and mapping according to claim 4, wherein the side of the mapping dial (9) is provided with graduations (13).