Slope measuring scale of supporting column of electric contact network

Technical Field

The utility model relates to electric contact pillar installation tool, in particular to an electrified contact pillar slope measuring ruler.

Background Art

In the construction of the electric contact, is essential is, whether it is to meet the design requirements will directly affect whether or not the opening of the normal operation of the train after operation. Whether the pillar slope meet the design requirement is to evaluate quality is an important index of the, accurate and fast measurement of the slope of the pillar is essential. Until recently, measuring the slope of the pillar is in the state of the messenger wire pendant, that is from the top of the pillar of the line drop vertical down, by measuring the side of brushes of the brushes, between the value of the horizontal displacement and height, calculated actual slope of the pillar. Using this kind of the original measuring pillar slope not only excessive labor, time-consuming, because of the measurement result and will be subject to the external environment such as wind direction, and the influence of the wind power is very difficult to achieve accurate measurement.

Content of the utility model

The purpose of the utility model is to provide a can be accurate, simple, quick measurement of the slope of the electrified contact pillar slope measuring ruler, in order to improve the efficiency of construction.

The utility model is realized as follows:

The electrified contact pillar slope measuring ruler is in the vertical position of the ruler body is provided with a vertical positioning mechanism at the bottom end, the top end of the main body is provided with a graduated scale of the orthogonal pilot.

Vertical at the bottom end of the locating feet on the side attached to the pillar, is determined by the vertical positioning mechanism after positioning rule to the vertical state, turning and alignment ruler body of the graduated scale orthogonal connected, the end of the graduated scale position of side edge of the pillar, a graduated scale at this time to the length of the extending positioning rule for the ratio of the length of the contact pillars is the actual slope value. This value can be meet design requirements, if not satisfied, the pillar adjustment should continue, until the meet the design requirements. Calculating slope values for the convenience, the utility model can be manufactured the length of the aforesaid positioning ruler 1 units, so, there is no need to carry out calculation, the scale on the graduated scale value is the slope value.

Under the above-mentioned technical scheme, the utility model can be realized like this:

The vertical positioning mechanism is fixed in the positioning the ruler body in the horizontal direction at the bottom of the standard and reference a vertical direction.

The utility model adopts this kind of structure, the level of the through the horizontal direction and the vertical direction can be conveniently reference , visually determine whether the vertical positioning ruler in the vertical state with the ground, so that the operation is very convenient, and rapid.

The utility model is directly reading data, it is simple and convenient to use, and when in use is not influenced by the impact of weather conditions in the field, has accurate measurement, the advantages of fast. The whole structure of the utility model is simple, use convenience for field operations. Because of the economic utility, the measuring rule is very suitable for the large area to popularize.