CN219121392U

CN219121392U - Measuring device for rapidly measuring slope gradient

Info

Publication number: CN219121392U
Application number: CN202223283574.3U
Authority: CN
Inventors: 姚吉超; 张建国; 刘伟; 于明华; 谭亚锋; 郭永全; 韩鹏; 蔡文华; 孟大岩; 赵文龙
Original assignee: Beijing Municipal Third Bureau First Engineering Co ltd; Beijing Municipal Construction Co Ltd
Current assignee: Beijing Municipal Third Bureau First Engineering Co ltd; Beijing Municipal Construction Co Ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-06-02
Anticipated expiration: 2032-12-07

Abstract

The application relates to a measuring device for rapidly measuring slope gradient, which relates to the field of construction measuring tools, and comprises a triangular plate and a measuring assembly arranged on the triangular plate; the triangular plate is a right-angle triangular plate; the measuring assembly comprises a mounting rod fixedly connected to the right angle of the triangular plate and perpendicular to the surface of the triangular plate, a scale plate fixedly connected to the other end of the mounting rod and parallel to the triangular plate, a pull rope with one end fixedly connected to the mounting rod and wound on the mounting rod, and a lead weight fixedly connected to the other end of the pull rope; the scale plate is provided with angle scales. The application has the effect of conveniently carrying out quick measurement to the slope gradient.

Description

Measuring device for rapidly measuring slope gradient

Technical Field

The application relates to the field of construction measuring tools, in particular to a measuring device for rapidly measuring slope gradient.

Background

When the slope gradient is measured, a total station or a level gauge is generally used for measuring the vertical height difference, the total station or a steel rule is used for measuring the distance, the slope gradient is determined after calculation, and the method is used for engineering acceptance without problems, but is used for controlling the construction process, and is time-consuming and labor-consuming.

Disclosure of Invention

In order to facilitate rapid measurement of slope gradient, the application provides a rapid slope gradient measuring device.

The application provides a quick measuring device who measures side slope adopts following technical scheme:

the measuring device comprises a triangle and a measuring assembly arranged on the triangle;

the triangular plate is a right-angle triangular plate;

the measuring assembly comprises a mounting rod fixedly connected to the right angle of the triangular plate and perpendicular to the surface of the triangular plate, a scale plate fixedly connected to the other end of the mounting rod and parallel to the triangular plate, a pull rope with one end fixedly connected to the mounting rod and wound on the mounting rod, and a lead weight fixedly connected to the other end of the pull rope;

the scale plate is provided with angle scales.

Through adopting above-mentioned technical scheme, when measuring the slope of side slope, arrange the hypotenuse of set square on the domatic earlier, then make the plumb on the stay cord descend naturally, the stay cord aligns with the scale mark on the scale plate, obtains the data of want measuring. When the measuring device is retracted, the pull rope is wound on the mounting rod, and the lead weight is retracted. By arranging the measuring device, the slope gradient can be measured rapidly, and the device is more suitable for slope measurement in construction.

Optionally, be provided with the clamp plate between scale board and the set square, run through on the scale board and set an adjusting hole, wear to be equipped with in the adjusting hole with adjusting hole threaded connection's adjusting screw, adjusting screw's tip and clamp plate rotate to be connected.

Through adopting above-mentioned technical scheme, when the scale mark on stay cord and scale board aligns, twist adjusting screw, adjusting screw promotes the clamp plate and presses the stay cord on the set square, the position of fixed stay cord for when the set square lifts up, the position of stay cord aligns with the scale mark of measuring all the time, obtains the data of want measuring. By providing a platen, errors in measurement can be reduced.

Optionally, the scale plate is provided with a caulking groove for accommodating the pressing plate, and the pressing plate is embedded in the caulking groove.

Through adopting above-mentioned technical scheme, in measuring process, clamp plate embedding caulking groove, reduce clamp plate to the wobbling interference of stay cord for the alignment of stay cord and scale plate is more accurate.

Optionally, the caulking groove is in a shrinking shape.

By adopting the technical scheme, the pressing plate is conveniently embedded into the caulking groove.

Optionally, the triangle is fixedly connected with a mounting block, and the mounting block is provided with a containing groove for containing the lead drop.

By adopting the technical scheme, the lead plummet is arranged in the accommodating groove, so that the swing of the lead plummet can be reduced.

Optionally, a yielding groove is formed in the mounting block in a penetrating manner.

Through adopting above-mentioned technical scheme, when the winding stay cord, the stay cord passes the groove of stepping down on the installation piece for the stay cord is twined on the installation pole more easily.

Optionally, the pressure plate is made of an elastic material.

By adopting the technical scheme, the pressing plate can tightly press the pull rope.

Optionally, an auxiliary plate is arranged on the triangular plate.

By adopting the technical scheme, the auxiliary plate increases the contact area between the pressing plate and the triangular plate, so that the positioning effect of the pressing plate on the pull rope is improved.

Optionally, the scale plate is made of transparent materials.

By adopting the technical scheme, the stay cord is convenient to align with the scales on the scale plate.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the measuring device, the slope gradient can be measured rapidly, and the device is more suitable for slope measurement in construction;

2. the pressure plate is arranged, so that the measured data is more accurate;

3. by arranging the mounting block, the lead weight is more easily retracted.

Drawings

FIG. 1 is a schematic diagram of a measuring apparatus according to the present embodiment;

FIG. 2 is a schematic diagram of a measuring assembly in the present embodiment;

FIG. 3 is a schematic view showing the mounting of the pressure plate on the scale plate in the present embodiment;

reference numerals illustrate: 1. a triangle; 11. an auxiliary plate; 2. a measurement assembly; 21. a mounting rod; 22. a scale plate; 221. a caulking groove; 222. an adjustment aperture; 23. a pull rope; 24. a lead weight; 25. a pressing plate; 26. an adjusting screw; 27. a mounting block; 271. a relief groove; 272. an accommodating groove.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

The embodiment of the application discloses a measuring device for rapidly measuring slope gradient. Referring to fig. 1, the measuring apparatus for rapidly measuring slope gradient includes a triangle 1 and a measuring assembly 2 mounted on the triangle 1. The whole set square 1 is right angle set square, and the position that measuring assembly 2 installed is located the right angle department of set square 1, when measuring, puts the hypotenuse of set square 1 on the side slope, then preliminarily obtains the slope of side slope through measuring assembly 2.

Referring to fig. 2, the measuring assembly 2 includes a mounting rod 21 fixedly connected to a right angle of the triangle 1, the mounting rod 21 is perpendicular to the plane of the triangle 1, a scale plate 22 is fixedly connected to the other end of the mounting rod 21, the scale plate 22 is parallel to the triangle 1, an angle scale is arranged on the scale plate 22, and the angle scale on the scale plate 22 is 180 ° scale. A pull rope 23 is wound on the mounting rod 21, one end of the pull rope 23 is fixedly connected to the mounting rod 21, and the other end is fixedly connected with a lead weight 24. Wherein the scale center line and the bottom line on the scale plate 22 are aligned with the two right angle sides of the triangle 1.

Referring to fig. 2 and 3, a pressing plate 25 is further mounted on the scale plate 22, the pressing plate 25 is arranged between the scale plate 22 and the triangle 1, an adjusting hole 222 is formed in the scale plate 22 in a penetrating manner, an adjusting screw 26 is arranged in the adjusting hole 222 in a penetrating manner, the adjusting screw 26 is in threaded connection with the adjusting hole 222, the end part of the adjusting screw 26 is inserted into the pressing plate 25, and the end part of the adjusting screw 26 is in rotary connection with the pressing plate 25.

The scale plate 22 is provided with an embedded groove 221 on one side facing the triangle 1, the pressing plate 25 is embedded into the embedded groove 221, the groove shape of the embedded groove 221 is a necking shape, the groove opening area of the embedded groove 221 is larger than the groove bottom area, the groove wall of the embedded groove 221 is an inclined surface, and the pressing plate 25 is in plug-in fit with the embedded groove 221.

An auxiliary plate 11 is also fixedly connected to the triangle 1, the auxiliary plate 11 being arranged on the rear side of the scale plate 22 in alignment with the edge of the scale plate 22.

And the mounting block 27 is fixedly connected between the scale plate 22 and the triangle 1, the mounting block 27 is provided with a relief groove 271 in a penetrating way, the relief groove 271 is used for the pull rope 23 to pass through, and the mounting block 27 is provided with a containing groove 272, and the containing groove 272 is used for containing the lead weight 24.

The scale plate 22 is entirely made of a plastic plate made of a transparent material, and the pressure plate 25 is made of an elastic material.

The implementation principle of the device for rapidly measuring the slope gradient of the slope in the embodiment of the application is as follows: when the slope of the slope is measured, firstly, the hypotenuse of the triangle 1 is arranged on the slope, then the lead weight 24 on the pull rope 23 naturally descends, the pull rope 23 is aligned with the scale marks on the scale plate 22, the adjusting screw 26 is screwed, the adjusting screw 26 pushes the pressing plate 25 to press the pull rope 23 on the triangle 1, and the position of the pull rope 23 is fixed, so that when the triangle 1 is lifted, the position of the pull rope 23 is always aligned with the measured scale marks, and the data to be measured are obtained.

When the measuring device is retracted, the pull rope 23 is wound on the mounting rod 21, and when the pull rope 23 is wound, the pull rope 23 passes through the abdication groove 271 on the mounting block 27, so that the pull rope 23 is more easily wound on the mounting rod 21, and then the lead weight 24 is arranged in the accommodating groove 272, so that the lead weight 24 is retracted. In addition, by screwing the adjusting screw 26, the pressing plate 25 is received in the caulking groove 221. By arranging the measuring device, the slope gradient can be measured rapidly, and the device is more suitable for slope measurement in construction.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. A measuring device for rapidly measuring slope gradient is characterized in that: comprises a triangle (1) and a measuring assembly (2) arranged on the triangle (1);

the triangular plate (1) is a right-angle triangular plate;

the measuring assembly (2) comprises a mounting rod (21) fixedly connected to the right angle of the triangular plate (1) and perpendicular to the surface of the triangular plate (1), a scale plate (22) fixedly connected to the other end of the mounting rod (21) and parallel to the triangular plate (1), a pull rope (23) with one end fixedly connected to the mounting rod (21) and wound on the mounting rod (21), and a lead weight (24) fixedly connected to the other end of the pull rope (23);

the scale plate (22) is provided with angle scales.

2. The rapid slope gradient measuring device according to claim 1, wherein: a pressing plate (25) is arranged between the scale plate (22) and the triangular plate (1), an adjusting hole (222) is formed in the scale plate (22) in a penetrating mode, an adjusting screw (26) in threaded connection with the adjusting hole (222) is arranged in the adjusting hole (222) in a penetrating mode, and the end portion of the adjusting screw (26) is connected with the pressing plate (25) in a rotating mode.

3. The rapid slope gradient measuring device according to claim 2, wherein: the scale plate (22) is provided with a caulking groove (221) for accommodating the pressing plate (25), and the pressing plate (25) is embedded into the caulking groove (221).

4. A rapid slope gradient measuring device according to claim 3, characterized in that: the caulking groove (221) is in a necking shape.

5. The rapid slope gradient measuring device according to claim 1, wherein: the triangular plate (1) is fixedly connected with a mounting block (27), and the mounting block (27) is provided with a containing groove (272) for containing the lead weight (24).

6. The rapid slope gradient measuring device according to claim 5, wherein: and a relief groove (271) is formed in the mounting block (27) in a penetrating manner.

7. The rapid slope gradient measuring device according to claim 2, wherein: the pressure plate (25) is made of an elastic material.

8. The rapid slope gradient measuring device according to claim 2, wherein: an auxiliary plate (11) is arranged on the triangular plate (1).

9. The rapid slope gradient measuring device according to claim 1, wherein: the scale plate (22) is made of transparent materials.