CN113959409A

CN113959409A - Portable slope ratio measuring device

Info

Publication number: CN113959409A
Application number: CN202111375224.7A
Authority: CN
Inventors: 黄家路; 查显卫; 姬瑞彬; 廖云; 庞晋; 谢亚辉; 杨四川; 曾荣华
Original assignee: Sinochem Communications Construction Group Municipal Engineering Co ltd
Current assignee: Sinochem Communications Construction Group Municipal Engineering Co ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-01-21

Abstract

The invention discloses a portable slope ratio measuring device, which relates to the technical field of slope ratio measurement. For slope ratio measurement, due to the large volume of the current slope ratio measuring device, it is inconvenient to carry when used, and the bottom of the current wave ratio measuring device is inconvenient to carry. Unevenness will cause measurement errors, resulting in errors in engineering construction. The following solutions are now proposed, including a spirit level, a limit mechanism is fixed on the outside of the spirit level, a folding mechanism is fixed on the top of the spirit level, and the level of the spirit level is fixed. The front is provided with a measuring mechanism, the limiting mechanism includes a magnet fixed to the bottom of the level, a storage rack is fixed on the front of the magnet, the folding mechanism includes a fixed sleeve rotatably connected with the level, and the top of the level is A block body is fixed, and a U-shaped frame is sleeved on the outside of the block body. The invention uses a spirit level to level the bottom, uses a magnet to fix it, reduces measurement error, and can be folded into a block, which is convenient to carry.

Description

Portable slope ratio measuring device

Technical Field

The invention relates to the technical field of slope ratio measurement, in particular to a portable slope ratio measuring device.

Background

The gradiometer is a surveying and mapping accessory product with a gradient measuring function. The gradiometer measures the downward inclination angle, the rear plane of the a-plane contact antenna is used for rotating the water bubble in the graduated rotating wheel bar leveling tube to be centered, and the degree indicated by the pointer in the dial is checked to be the degree of the downward inclination angle. The error requirement is ± 0.5 °. The laser gradiometer commonly used at the present stage also has the functions of leveling, vertical alignment by using a plumb and the like.

Because the current slope ratio measurer is large in size and inconvenient to carry when in use, and the current wave ratio measurer has uneven bottom and can generate measurement errors, the engineering construction errors are caused, and therefore the portable slope ratio measuring device is provided.

Disclosure of Invention

The invention provides a portable slope ratio measuring device, which solves the problems that the existing slope ratio measuring device is inconvenient to carry when in use due to large volume, and the engineering construction has errors due to uneven bottom of the existing slope ratio measuring device.

In order to achieve the purpose, the invention adopts the following technical scheme:

the portable slope ratio measuring device comprises a level ruler, wherein a limiting mechanism is fixed outside the level ruler, a folding mechanism is fixed at the top of the level ruler, and a measuring mechanism is arranged on the front side of the level ruler.

Preferably, the limiting mechanism comprises a magnet fixed to the bottom of the level ruler, and a storage rack is fixed to the front face of the magnet.

Preferably, folding mechanism includes the fixed cover of being connected with the level bar rotation, the top of level bar is fixed with the block, the outside cover of block is equipped with U type frame, U type frame is connected with the pivot with the inside rotation of block.

Preferably, the top of the U-shaped frame is fixed with a slope scale outer tube, and a slope scale inner ruler is sleeved inside the telescopic scale outer tube.

Preferably, the inner thread of the outer pipe of the slope scale is sleeved with a first bolt, and the inner thread of the level scale is provided with a second bolt.

Preferably, the measuring mechanism comprises a proportional adjusting ruler which is rotatably connected with a first bolt, an outer barrel is rotatably connected to the outer part of the second bolt, the proportional adjusting ruler is sleeved inside the outer barrel, a proportional observation hole is formed in the front face of the outer barrel, and a level gauge is fixed inside the level ruler.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the limiting mechanism and the measuring mechanism are arranged, wherein the limiting mechanism is leveled and fixed, so that the measuring mechanism can measure more accurately.

2. The folding device can be folded into a block by the folding mechanism through the installation of the folding mechanism, and is convenient to carry.

To sum up, this equipment is novel in design, easy operation, and this equipment utilizes the spirit level to make level to the bottom, utilizes magnet fixed, reduces measuring error, can fold into the block moreover, conveniently carries.

Drawings

FIG. 1 is a schematic view of a portable slope ratio measuring device according to the present invention in a three-dimensional structure in an operating state;

FIG. 2 is a schematic view of a portable slope ratio measuring device according to the present invention in a folded state;

in the figure: 1. an inner ruler of the slope scale; 2. an outer pipe of the slope scale; 3. a first bolt; 4. a scale is adjusted; 5. an outer cylinder; 6. a level gauge; 7. a storage rack; 8. a second bolt; 9. a level bar; 10. a rotating shaft; 11. a proportional observation hole; 12. a U-shaped frame; 13. a magnet; 14. fixing a sleeve; 15. and (3) a block body.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to FIGS. 1-2: the utility model provides a portable slope ratio measuring device, includes level 9, and the external fixation of level 9 has stop gear, and the top of level 9 is fixed with folding mechanism, and the front of level 9 is equipped with measuring mechanism.

In the invention, the limiting mechanism comprises a magnet 13 fixed with the bottom of the horizontal ruler 9, the front surface of the magnet 13 is fixed with the storage rack 7, in the using process, if the bottom is made of steel, the magnet 13 can be absorbed on the upper surface and is tightly attached to the surface, the measured angle is more accurate, the bolt I3 and the bolt II 8 are rotated to separate the bolt I from the slope scale outer tube 2 and the horizontal ruler 9, then the scale 4 is retracted into the outer tube 5, and then the scale is clamped in the storage rack 7.

In the invention, the folding mechanism comprises a fixed sleeve 14 rotationally connected with a horizontal ruler 9, a block body 15 is fixed at the top of the horizontal ruler 9, a U-shaped frame 12 is sleeved outside the block body 15, a rotating shaft 10 is rotationally connected between the U-shaped frame 12 and the block body 15, the U-shaped frame 12 is rotated clockwise, the U-shaped frame 12 drives a slope scale outer tube 2 to be tightly attached to the horizontal ruler 9 around the rotating shaft 10, and then the fixed sleeve 14 is sleeved on the slope scale outer tube 2 to fix and limit the slope scale outer tube 2, so that the carrying is convenient.

In the invention, the top of the U-shaped frame 12 is fixed with an outer slope scale pipe 2, and an inner slope scale 1 is sleeved in the outer slope scale pipe 2.

In the invention, a first bolt 3 is sleeved on the inner thread of the slope scale outer tube 2, and a second bolt 8 is arranged on the inner thread of the level scale 9.

In the invention, the measuring mechanism comprises a proportion adjusting ruler 4 rotationally connected with a first bolt 3, an outer barrel 5 is rotationally connected with the outer part of a second bolt 8, the proportion adjusting ruler 4 is sleeved in the outer barrel 5, a proportion observing hole 11 is formed in the front surface of the outer barrel 5, a level gauge 6 is fixed in the level gauge 9, when the measuring mechanism is used, the proportion adjusting ruler 4 is adjusted, whether the proportion gradient is correct or not is observed through the proportion observing hole 11, and then the level gauge 9 is placed horizontally through the level gauge 6 to start measuring.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The portable slope ratio measuring device comprises a horizontal ruler (9) and is characterized in that a limiting mechanism is fixed outside the horizontal ruler (9), a folding mechanism is fixed at the top of the horizontal ruler (9), and a measuring mechanism is arranged on the front face of the horizontal ruler (9).

2. A portable slope ratio measuring device according to claim 1, wherein said limiting mechanism comprises a magnet (13) fixed to the bottom of the level (9), and a receiving rack (7) is fixed to the front of said magnet (13).

3. A portable slope ratio measuring device according to claim 2, wherein the folding mechanism comprises a fixing sleeve (14) rotatably connected with the level (9), a block (15) is fixed on the top of the level (9), a U-shaped frame (12) is sleeved on the outer part of the block (15), and a rotating shaft (10) is rotatably connected between the U-shaped frame (12) and the block (15).

4. A portable slope ratio measuring device according to claim 3, characterized in that the top of the U-shaped frame (12) is fixed with an outer slope ratio ruler tube (2), and the inner slope ratio ruler tube (1) is sleeved inside the outer slope ratio ruler tube (2).

5. A portable slope ratio measuring device according to claim 4, wherein the inner thread of the slope ratio ruler outer tube (2) is sleeved with a first bolt (3), and the inner thread of the level ruler (9) is provided with a second bolt (8).

6. The portable slope ratio measuring device according to claim 5, wherein the measuring mechanism comprises a scale (4) rotatably connected with a first bolt (3), an outer cylinder (5) is rotatably connected to the outer part of a second bolt (8), the scale (4) is sleeved in the outer cylinder (5), a scale observation hole (11) is formed in the front surface of the outer cylinder (5), and a level gauge (6) is fixed in the level gauge (9).