CN2834931Y - Multifunctional finger rotation type slope ratio measurement device - Google Patents

Abstract

The utility model discloses a multifunctional pointer rotary type slope ratio measurement device, which is characterized in that the utility model is composed of a bottom plate (2) and a rotary type level bar (1) with a pointer (6), wherein the rotary type level bar (1) is provided with a horizontal device (3), and the bottom plate (2) is provided with scale mark zones (4) with different slope ratios; one end of the rotary type level bar (1) is fixed at the center of a zero line (5) of the scale mark zones (4) with different slope ratios on the bottom plate (2), and the other end rotates by using a fixed end as the center of a circle. The utility model has the characteristics of high measuring precision, simple and convenient operation, low price, and more functions, and the slope ratios can be directly read out.

Description

Instrument is compared on the rotary slope of multi-functional pointer

Technical field

The utility model relates to a kind of instrument of surveying and mapping, relates in particular to a kind of slope and compares instrument.

Background technology

In teaching and the engineering drawing, when making the figure of various different slopes ratios and angle, to draw horizontal line or boost line usually earlier, thereby draw comparatively trouble; In engineering constructions such as road, building house ornamentation, all need measuring to the slope ratio, usually adopt in the road construction the method for slope than wall unwrapping wire, not only troublesome poeration but also error are big, dig in detection, when compare on the slope of embankment side slope, usually adopt instruments such as spirit level, theodolite, total powerstation, and all need to convert, can not directly see the result.

The utility model content

The purpose of this utility model be to overcome above-mentioned shortcoming and the certainty of measurement height that provides, easy to use, can directly read the slope and compare instrument than number, the cheap rotary slope of multi-functional pointer.

The purpose of this utility model and solve its technical problem underlying and realize by the following technical solutions: instrument is compared on the rotary slope of multi-functional pointer of the present utility model, Rotary Water leveling ruler and base plate by the band pointer are formed, wherein the Rotary Water leveling ruler is provided with horizontal device, base plate is provided with the slope than number scale area, one end of Rotary Water leveling ruler is fixed on base plate and goes up a slope than the center of number scale area starting line, and the other end take the stiff end as the rotation of the garden heart.

The above-mentioned rotary slope of multi-functional pointer is than instrument, and wherein base plate can be made any shape with a straight flange as required, as: polygon, arc, triangle etc.

The above-mentioned rotary slope of multi-functional pointer is than instrument, and wherein there is a vertical line at the center, measurement limit on the base plate, and the measurement limit is provided with scale area and can be used as the ruler use.

The above-mentioned rotary slope of multi-functional pointer is than instrument, and wherein the slope on the base plate is evenly divided district not than number scale area.

The above-mentioned rotary slope of multi-functional pointer is than instrument, and wherein the base plate center is provided with protractor.

The utility model compared with prior art, changed and measured length, measuring angle, survey level in the past, survey vertical line, survey the slope and single ruler, protractor, horizon rule and the iron awl of function of use such as compare and carry out cumbersome mode of operation single or that cooperate, when the measuring angle or the gradient, can directly see reading; Can directly find out the error reading when survey level, survey vertical line.The utility model certainty of measurement height, easy to use, can directly read the slope than number, cheap, be a kind of amount of collection length, measuring angle, survey level, survey vertical line, surveying the slope, function such as to compare be the multi-functional instrument of surveying and mapping of one.

The specific embodiment of the present utility model is provided in detail by following examples and accompanying drawing thereof.

Description of drawings

Fig. 1 is embodiment 1 structural representation of the present utility model.

Fig. 2 is embodiment 2 structural representations of the present utility model.

Schematic diagram when Fig. 3 is survey vertical plane of the present utility model (line).

Schematic diagram when Fig. 4 is survey horizontal plane of the present utility model (line).

Schematic diagram when Fig. 5 is deviational survey face of the present utility model (line).

Mark among the figure: 1, Rotary Water leveling ruler; 2, base plate; 3, horizontal device; 4, the slope is than number scale area; 5, starting line; 6, pointer; 7, central vertical line; 8, measure the limit; 9, protractor; 10 evenly divided districts.

The specific embodiment

Below in conjunction with accompanying drawing and preferred embodiment, to according to the rotary slope of multi-functional pointer that the utility model proposes the specific embodiment, structure, feature and effect thereof than instrument, describe in detail as after.

Embodiment 1:

Referring to Fig. 1, instrument is compared on the rotary slope of multi-functional pointer, make of transparent material, Rotary Water leveling ruler 1 and base plate 2 by band pointer 6 are formed, wherein Rotary Water leveling ruler 1 is provided with horizontal device 3, base plate 2 is provided with not the five equilibrium slope than number scale area 4, and an end of Rotary Water leveling ruler 1 is fixed on that the five equilibrium slope is not than the center of number scale area 4 starting lines 5 on the base plate 2, and the other end is heart rotation in garden with the stiff end.

Base plate 2 is made into isosceles right triangle, and base plate 2 centers are provided with protractor 9, between starting line 5 on the base plate 2 and the measurement limit 8 a central vertical line 7 is arranged, and measurement limit 8 is provided with evenly divided district 10 and can be used as the ruler use.The five equilibrium slope does not see Table 1 than number scale area 4 scale values and slope than the corresponding relation of number and angle, carves corresponding slope according to angle during making and gets final product than number.

Embodiment 2:

Referring to Fig. 2, instrument is compared on the rotary slope of multi-functional pointer, make of transparent material, Rotary Water leveling ruler 1 and base plate 2 by band pointer 6 are formed, wherein Rotary Water leveling ruler 1 is provided with horizontal device 3, base plate 2 is provided with not the five equilibrium slope than number scale area 4, and an end of Rotary Water leveling ruler 1 is fixed on that the five equilibrium slope is not than the center of number scale area 4 starting lines 5 on the base plate 2, and the other end is heart rotation in garden with the stiff end.

Base plate 2 is made into half garden shape, and base plate 2 centers are provided with protractor 9, between starting line 5 on the base plate 2 and the measurement limit 8 a central vertical line 7 is arranged, and measurement limit 8 is provided with evenly divided district 10 and can be used as the ruler use.The five equilibrium slope does not see Table 1 than number scale area 4 scale values and slope than the corresponding relation of number and angle, carves corresponding slope according to angle during making and gets final product than number.

Table 1:

The number of degrees	Number of division	The slope is than number (1: n)	The slope is than number (100: n)
				2°51′44.66″	0.05	1∶0.05	100∶5
5°42′38.14″	0.10	1∶0.10	100∶10
				8°31′50.76″	0.15	1∶0.15	100∶15
11°18′35.76″	0.20	1∶0.20	100∶20
				14°02′10.48″	0.25	1∶0.25	100∶25
16°41′57.28″	0.30	1∶0.30	100∶30
				19°17′24.17″	0.35	1∶0.35	100∶35

21°48′5.07″	0.40	1∶0.40	100∶40
				24°13′39.88″	0.45	1∶0.45	100∶45
26°33′54.18″	0.50	1∶0.50	100∶50
				28°48′38.86″	0.55	1∶0.55	100∶55
30°57′49.52″	0.60	1∶0.60	100∶60
				33°01′25.92″	0.65	1∶0.65	100∶65
34°59′31.27″	0.70	1∶0.70	100∶70
				36°52′11.63″	0.75	1∶0.75	100∶75
38°39′35.31″	0.80	1∶0.80	100∶80
				40°21′52.33″	0.85	1∶0.85	100∶85
41°59′13.96″	0.90	1∶0.90	100∶90
				43°31′52.32″	0.95	1∶0.95	100∶95
45°00′00″	1.00	1∶1.00	100∶100
				46°23′49.85″	1.05	1∶1.05	100∶105
47°43′34.72″	1.10	1∶1.10	100∶110
				50°11′39.94″	1.20	1∶1.20	100∶120
52°25′53.07″	1.30	1∶1.30	100∶130
				54°27′44.36″	1.40	1∶1.40	100∶140
56°18′35.76″	1.50	1∶1.50	100∶150
				57°59′40.62″	1.60	1∶1.60	100∶160
59°32′4.04″	1.70	1∶1.70	100∶170
				60°56′434.43″	1.80	1∶1.80	100∶180
63°26′5.82″	2.00	1∶2.00	100∶200
				66°02′15.04″	2.25	1∶2.25	100∶225
68°11′54.93″	2.50	1∶2.50	100∶250
				70°01′0.82″	2.75	1∶2.75	100∶275
71°33′54.18″	3.00	1∶3.00	100∶300
				74°03′16.57″	3.50	1∶3.50	100∶350
75°57′49.52″	4.00	1∶4.00	100∶400
				77°28′16.29″	4.50	1∶4.50	100∶450
78°41′24.24″	5.00	1∶5.00	100∶500
				80°32′15.64″	6.00	1∶6.00	100∶600
82°52′29.94″	8.00	1∶8.00	100∶800
				84°17′21.86″	10.00	1∶10.00	100∶1000
86°11′9.33″	15.00	1∶15.00	100∶1500
				88°05′27.05″	30.00	1∶30.00	100∶3000
89°25′37.42″	100.00	1∶100.00	100∶10000

Using method:

Measurement limit 8 with base plate 2 of the present utility model, abut against on face to be detected, line or the point, the Rotary Water leveling ruler 1 of rotating band pointer is the level of state to its horizontal device 3 demonstrations then, and the Rotary Water leveling ruler of Fig. 3 band pointer is exactly the vertical line of this face, line or point; The Rotary Water leveling ruler of Fig. 4 band pointer is exactly the horizontal line of this face, line or point; 50) or the angle that shows on the protractor (gradient) number the reading of pointed is exactly that (the display scale number is 0.5 among Fig. 5, and promptly the slope is 1: 0.50 or 1 00 than number: than number for the slope of not this face, line or the point that show than number scale area of five equilibrium slope on the Rotary Water leveling ruler of Fig. 5 band pointer.

When construction operation, to rotate to required slope with the Rotary Water leveling ruler 1 of pointer earlier than number, angle, slope number, make that horizontal device 3 is the level of state on it, and then work face, line, the reliable slope of point measured the limit than instrument, just can make ask the ask shape of slope than the face of number, line, point.

The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, any technical solutions of the utility model content that do not break away from,, all still belong in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did according to technical spirit of the present utility model.

Claims (7)

1, instrument is compared on the rotary slope of a kind of multi-functional pointer, it is characterized in that: Rotary Water leveling ruler (1) and base plate (2) by band pointer (6) are formed, wherein Rotary Water leveling ruler (1) is provided with horizontal device (3), base plate (2) is provided with the slope than number not evenly divided district (4), one end of Rotary Water leveling ruler (1) is fixed on base plate (2) and goes up a slope than the number center of evenly divided district (4) starting line (5) not, and the other end is heart rotation in garden with the stiff end.

2, the rotary slope of multi-functional pointer as claimed in claim 1 is characterized in that than instrument: base plate (2) is any shape with a straight flange.

3, the rotary slope of multi-functional pointer as claimed in claim 1 is characterized in that than instrument: base plate (2) is polygon, arc, triangle.

4, as the rotary slope of multi-functional pointer one of as described in the claim 1-3 than instrument, it is characterized in that: there is a central vertical line (7) on the measurement limit (8) on the base plate (2).

5, the rotary slope of multi-functional pointer as claimed in claim 4 is characterized in that than instrument: the slope on the base plate (2) is evenly divided district not than number scale area (4).

6, the rotary slope of multi-functional pointer as claimed in claim 5 is characterized in that than instrument: base plate (2) center is provided with protractor (9).

7, the rotary slope of multi-functional pointer as claimed in claim 6 is characterized in that than instrument: the measurement limit (8) on the base plate (2) is provided with evenly divided district (10).

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