CN210344897U - Disc leveling measuring tripod - Google Patents

Abstract

The utility model discloses a tripod is measured in disc leveling is by ring, screw rod, nut disc, circular latch closure, the bolt constitutes characterized by, the ring setting in the upper end of screw rod. The screw rod is arranged inside the nut disc. The nut disc is arranged on the circular ring buckle. The circular ring buckle is arranged below the nut disc. The bolt is arranged on one side of the circular ring buckle. The utility model has the advantages that: the structure is unique, and the cost of manufacture is low, reduces measuring error, improves the precision, and it is convenient to adjust, improves work efficiency.

Description

Disc leveling measuring tripod

Technical Field

The present invention relates to engineering surveying tools, and more particularly, to an apparatus for measuring necessary support of a surveying instrument.

Background

At present, most of measuring instrument tripods on domestic and foreign markets are tripods which are leveled by manually supporting the tripod after loosening bolts at the lower end of the tripod, are troublesome to adjust, take much time and have low working efficiency, frequent bolt leveling of a loosened cylindrical rod frame sometimes does not tighten to cause instrument breaking, and have huge economic loss.

Disclosure of Invention

The utility model aims at overcoming the not enough among the prior art, providing a structure unique, convenient to use improves work efficiency, can directly easily turn round a disc leveling measurement tripod that a nut disc just can reach the leveling.

The purpose of the utility model is realized by the following technical scheme.

A disc leveling measuring tripod is composed of a circular ring, a screw rod, a nut disc, a circular ring buckle and a bolt. The screw rod is arranged inside the nut disc. The nut disc is arranged on the circular ring buckle. The circular ring buckle is arranged below the nut disc. The bolt is arranged on one side of the circular ring buckle.

Compared with the prior art, the utility model the advantage be:

1. the structure is unique;

2. the manufacturing cost is low;

3. the measurement error is reduced, and the precision is improved;

4. the adjustment is convenient, and the working efficiency is improved.

Drawings

Fig. 1 is an expanded schematic view of the present invention.

Fig. 2 is a schematic cross-sectional view of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

In the figure, the utility model discloses a tripod is measured in disc leveling comprises ring 1, screw rod 2, nut disc 3, circular latch closure 4, bolt 5, characterized by, ring 1 set up in the upper end of screw rod 2, its effect prevents when degree of torsion is big that screw rod 2 breaks away from nut disc 3. The screw rod 2 is arranged inside the nut disc 3 and has the function of achieving leveling when the nut disc 3 is twisted. The nut disc 3 is arranged on the circular ring buckle and is used for enabling the screw rod 2 to move up and down. The circular ring buckle 4 is arranged below the nut disc and has the function of buckling the nut disc 3 to freely rotate on the nut disc and preventing the nut disc from being separated from the nut disc. The bolt 5 is arranged on one side of the circular ring buckle and has the function of tightly twisting the bolt to prevent the nut disc 3 from rotating, so that the tripod is more stable.

The utility model discloses a disc leveling measures tripod application method: when in use, the utility model discloses like figure 1, not hard up bolt 1, twist back nut disc 3 and make screw rod 2 move up or down, when the leveling reached, screw rod 2 was screwed up, then just can measure.

Claims (1)

1. A disc leveling measuring tripod is composed of a circular ring, a screw rod, a nut disc, a circular ring buckle and a bolt.

Images