CN208091435U - A kind of Portable clinometer for measuring inclination - Google Patents

Abstract

The utility model discloses a portable slope measuring instrument. The technical solution adopted by the utility model is to include a base, a fixed bracket is vertically fixedly installed above the base, a protractor is fixedly installed on the fixed bracket through a fixing bar, and the top of the fixed bracket is passed through a rotating shaft. Connect the measurement bracket, the top of the measurement bracket is provided with a bubble plate, the bubble plate is marked with a limit frame and a limit circle, the limit circle is located in the center of the bubble plate, the limit frame is two horizontal lines on both sides of the limit circle, and the bubble plate is set. The moving level bubble is provided with a pointer on the measuring bracket, and the pointer points to the scale of the protractor. The beneficial effect of the utility model is that the volume is small and portable, manpower is saved, and the measuring efficiency is high.

Description

A portable slope measuring instrument

technical field

The utility model belongs to the technical field of measuring instruments and relates to a portable gradient measuring instrument.

Background technique

At present, ordinary measurement methods are still used for slope measurement. The measurement equipment is bulky and not easy to carry. In addition, there are many measurement personnel involved in the measurement process, the measurement efficiency is low, and the measurement accuracy is not very high.

Utility model content

The purpose of the utility model is to provide a portable slope measuring instrument. The beneficial effect of the utility model is that the utility model is small and portable, saves manpower, and has high measurement efficiency.

The technical scheme adopted by the utility model is to include a base, a fixed bracket is vertically fixedly installed above the base, a protractor is fixedly installed on the fixed bracket through a fixing strip, the top of the fixed bracket is connected to the measuring bracket through a rotating shaft, and the top of the measuring bracket is provided with a bubble plate. The bubble plate is marked with a limit frame and a limit circle. The limit circle is located in the center of the bubble plate. The limit frame is two horizontal straight lines on both sides of the limit circle. There is a movable level bubble in the bubble plate, and a pointer is set on the measuring bracket. The pointer points to the scale of the protractor.

Further, the base is a rectangular strip.

Description of drawings

Fig. 1 is the utility model portable slope measuring instrument structural representation;

Figure 2 is a schematic diagram of the bubble tray.

In the figure, 1. base, 2. fixed bracket, 3. fixed strip, 4. protractor, 5. rotating shaft, 6. measuring bracket, 7. bubble plate, 8. limit frame, 9. limit circle, 10. level Bubble, 11. Pointer.

Detailed ways

The utility model will be described in detail below in conjunction with specific embodiments.

The utility model includes a base 1 as shown in Figure 1 and Figure 2, the base 1 is a rectangular strip, which is convenient to contact with the ground to increase the accuracy, a fixed bracket 2 is vertically fixed on the top of the base 1, and the fixed bracket 2 is fixed by a fixed strip 3 The protractor 4 is installed, and the top of the fixed bracket 2 is connected to the measuring bracket 6 through the rotating shaft 5. The top of the measuring bracket 6 is provided with a bubble plate 7, and the bubble plate 7 is marked with a limit frame 8 and a limit circle 9. The restriction ring 9 is located in the center of the bubble tray 7 , and the restriction frame 8 is two horizontal straight lines located on both sides of the restriction ring 9 . A movable level bubble 10 is arranged in the bubble plate 7 , and a pointer 11 is arranged on the measuring support 6 , and the pointer 11 points to the scale of the protractor 4 .

When in the horizontal position, the pointer 11 points to the 0 scale of the protractor 4 . When in use, place the base 1 on the ground to be tested to fit the ground. By observing the bubble plate 7 above the fixed bracket 2, the approximate position of the slope can be locked, and the level bubble 10 in the plate is placed on the line delineated by the two indicating lines. Within the limit frame 8, the instrument can be more fitted with the slope to the greatest extent, making it more accurate. Find a suitable direction by rotating the shaft 5, pass the limit ring 9 above the base 1 to limit the level bubble 10, and rotate the measurement bracket 6 to make the level bubble 10 enter the limit circle 9, and at this time, the rotation of the measurement bracket 6 stops, and the pointer on the measurement bracket 6 The scale indicated by 11 is the slope at this moment. This instrument can be roughly regarded as the intersection of two axes, the base is the horizontal axis, the bracket is the vertical axis, the horizontal axis placed on the slope passes through the intersection point, and the vertical axis moves along the horizontal straight line to measure the slope.

The utility model is more convenient for measuring some slopes in engineering, the work efficiency can be significantly improved, and the unnecessary waste of manpower is improved and further optimized.

The above description is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Any simple modification made to the above embodiments according to the technical essence of the utility model is equivalent to changes and modifications. All belong to the scope of the technical solution of the utility model.

Claims (2)

1. A portable slope measuring instrument, characterized in that: comprise a base, a fixed bracket is vertically fixedly installed above the base, a protractor is fixedly installed on the fixed bracket by a fixing strip, the top of the fixed bracket is connected to the measurement bracket by a rotating shaft, and the top of the measurement bracket is provided with There is a bubble plate, which is marked with a limit frame and a limit circle. The limit circle is located in the center of the bubble plate, and the limit frame is two horizontal straight lines on both sides of the limit circle. There is a movable level bubble in the bubble plate. A pointer is provided, and the pointer points to the scale of the protractor. 2. A portable slope measuring instrument according to claim 1, wherein the base is a rectangular strip.