CN220287044U - An auxiliary tool for leveling - Google Patents

Abstract

The utility model relates to the technical field of leveling equipment, in particular to an auxiliary tool for leveling, which comprises: the tripod, the top of tripod is provided with measuring mechanism, the tripod includes first expansion bracket leg, second expansion bracket leg and third expansion bracket leg, the second expansion bracket leg includes the guide cylinder, sliding connection has indium steel pole on the surface of guide cylinder, threaded connection has lock nut on the surface of guide cylinder, fixedly connected with indium steel head on the surface of indium steel pole. According to the utility model, the positions of the first telescopic frame leg and the third telescopic frame leg are limited by the fixing effect of the second telescopic frame leg on the construction pavement, so that the first telescopic frame leg, the second telescopic frame leg and the third telescopic frame leg support the level meter, and meanwhile, the caliper can be supported, and the normal use of the measuring equipment is ensured.

Description

An auxiliary tool for leveling

Technical field

The utility model relates to the technical field of level measurement equipment, and is specifically an auxiliary tool for level measurement.

Background technique

In the process of leveling, a tower ruler and a spirit level are usually used together. The level is supported by a tripod. Through the combined use of a tower ruler and a spirit level, accurate vertical height measurements can be made. It is especially suitable for buildings that need to be constructed. Civil engineering or other vertical distance measurement situations.

Existing auxiliary tools for leveling, in some inclined or raised construction sites, the tripod cannot be fixed in the construction site, which makes the level unusable, making it impossible to perform leveling.

Utility model content

The purpose of this utility model is to provide an auxiliary tool for level measurement to solve the problem of existing auxiliary tools for level measurement proposed in the above-mentioned background technology. In some inclined or raised construction sites, the tripod cannot be fixed on the ground. In the construction site, the level meter cannot be used, making level measurement impossible.

In order to achieve the above purpose, the present invention provides the following technical solution, an auxiliary tool for level measurement, including: a tripod, a measuring mechanism is provided on the top of the tripod, and the tripod includes a first telescopic leg, a third The second telescopic frame leg and the third telescopic frame leg, the second telescopic frame leg includes a guide tube, an indium steel rod is slidably connected to the surface of the guide tube, and a locking nut is threaded to the surface of the guide tube, An indium steel head is fixedly connected to the surface of the indium steel rod.

Preferably, the measuring mechanism includes a level, and the level is fixedly connected to the upper surface of the tripod.

Preferably, the measurement mechanism further includes a circular level. The surface of the circular level is fixedly connected to the top of the tripod. The top of the tripod is provided with an adjustable buckle. The surface of the circular level is A tower ruler is provided, and the tower ruler cooperates with a spirit level for level measurement.

Preferably, the inside of the guide tube is hollow, and the indium steel rod slides on the inner surface of the guide tube.

Preferably, a threaded hole is provided on the surface of the guide barrel, the locking nut is threadedly connected to the threaded hole of the guide barrel, and the locking nut limits the position of the indium steel rod on the guide barrel.

Preferably, the indium steel head is in a conical shape, and the indium steel head is fixedly connected to the side of the indium steel rod away from the guide tube.

Compared with the existing technology, the beneficial effects of this utility model are:

1. This auxiliary tool for level measurement uses the fixing effect of the second telescopic frame leg on the construction road to limit the positions of the first telescopic frame leg and the third telescopic frame leg, so that the first telescopic frame leg and the second telescopic frame leg are The frame legs and the third telescopic frame leg support the level and also the caliper, ensuring the normal use of the measuring equipment.

2. This auxiliary tool for leveling uses a tripod to support the tower ruler, freeing the surveyor's hands. The circular level above can ensure the verticality of the ruler body and avoid measurement errors caused by the ruler body shaking back and forth. It improves the efficiency of measurement and also improves the accuracy of measurement results.

Description of drawings

Figure 1 is a schematic structural front view of the level of the utility model;

Figure 2 is a schematic structural front view of the tower ruler of the present utility model;

Figure 3 is a front three-dimensional schematic view of the second telescopic frame leg structure of the present utility model;

Figure 4 is an enlarged structural schematic diagram of position A in Figure 2 of the present invention.

In the picture: 1. Tripod; 11. First telescopic frame leg; 12. Second telescopic frame leg; 13. Third telescopic frame leg; 14. Level; 15. Adjustable buckle; 16. Circular level; 17 , Tower ruler; 2. Guide tube; 21. Indium steel rod; 22. Locking nut; 23. Indium steel head.

Detailed ways

Please refer to Figures 1-4, an embodiment provided by the present utility model:

An auxiliary tool for leveling, including:

Tripod 1. A measuring mechanism is provided on the top of the tripod 1. The tripod 1 includes a first telescopic leg 11, a second telescopic leg 12 and a third telescopic leg 13. The second telescopic leg 12 includes a guide cylinder 2, an indium steel rod 21 is slidably connected to the surface of the guide cylinder 2, a locking nut 22 is threadedly connected to the surface of the guide cylinder 2, and an indium steel rod 21 is fixedly connected to the surface of the guide cylinder 2. Indium steel head 23, in which the first telescopic frame leg 11 and the third telescopic frame leg 13 have the same structure, and the second telescopic frame leg 12 adopts a structure different from the first telescopic frame leg 11 and the third telescopic frame leg 13, and can pass through The second telescopic leg 12 fixes the tripod 1 on a slope or a raised construction road surface.

Further, the measuring mechanism includes a level 14, which is fixedly connected to the upper surface of the tripod 1. The level 14 locates the position through the third telescopic leg 13, thereby being used to determine or adjust whether the object is horizontal or vertical. , the structural combination of tripod 1 and level 14 is the existing combination.

Further, the measurement mechanism also includes a circular level 16, the surface of which is fixedly connected to the top of tripod 1, and the top of tripod 1 is provided with an adjustable buckle 15. A tower ruler 17 is provided on the surface of the level 16. The tower ruler 17 cooperates with the level 14 to perform leveling measurements, which can improve the accuracy of the measurement. The original tower ruler 17 mainly uses a manual vertical ruler, and the artificial vertical ruler has front and rear heights. and the inclination in the left and right directions, which will lead to a certain measurement error when measuring the height. After being equipped with the tripod 1, the accuracy of the measurement is improved. At the same time, the circular level 16 can fix tower rulers 17 of various sizes.

Furthermore, the inside of the guide tube 2 is hollow, and the indium steel rod 21 slides on the inner surface of the guide tube 2. The indium steel rod 21 can be inserted into the soil, and the depth of the indium steel rod 21 inserted into the soil can be adjusted.

Furthermore, a threaded hole is provided on the surface of the guide barrel 2, and the locking nut 22 is threadedly connected to the threaded hole of the guide barrel 2. The locking nut 22 restricts the indium steel rod 21 from being fixed on the guide barrel 2. position, the indium steel rod 21 and the locking nut 22 can limit the positions of the first telescopic frame leg 11 and the third telescopic frame leg 13, thereby positioning the position of the tripod 1 at the construction site.

Furthermore, the indium steel head 23 has a conical shape, and is fixedly connected to the side of the indium steel rod 21 away from the guide tube 2. The indium steel head 23 can be easily inserted into the soil layer, making operation convenient.

Working principle: Rotate the locking nut 22 on the surface of the guide barrel 2 to make the locking nut 22 loose on the guide barrel 2. At this time, slide the indium steel rod 21 on the guide barrel 2 and insert the indium steel head 23 into the construction site. In the soil layer, the bottom of the indium steel rod 21 is fixed on the construction site. At this time, the locking nut 22 is rotated again to fix the indium steel rod 21 on the guide tube 2. At this time, the indium steel rod 21 and the locking nut 22 can Limit the positions of the first telescopic leg 11 and the third telescopic leg 13, thereby positioning the tripod 1 at the construction site, completing the placement of the tripod 1 at the construction site, and at the same time placing the same tripod 1 on the other side. The tower ruler 17 is fixed on the upper surface of the tripod 1 through a circular level 16, and an adjustable buckle 15 is provided to ensure its verticality, thereby improving the accuracy of the measurement data.

Claims (6)

1. An auxiliary tool for leveling measurement, comprising: the tripod, the top of tripod is provided with measuring mechanism, the tripod includes first expansion bracket leg, second expansion bracket leg and third expansion bracket leg, the second expansion bracket leg includes the guide cylinder, sliding connection has indium steel pole on the surface of guide cylinder, threaded connection has lock nut on the surface of guide cylinder, fixedly connected with indium steel head on the surface of indium steel pole.

2. An auxiliary tool for leveling according to claim 1, wherein: the measuring mechanism comprises a level meter which is fixedly connected to the upper surface of the tripod.

3. An auxiliary tool for leveling according to claim 2, wherein: the measuring mechanism further comprises a round leveling instrument, the round leveling instrument is fixedly connected to the top of the tripod on the surface, an adjustable buckle is arranged on the top of the tripod, a tower ruler is arranged on the surface of the round leveling instrument, and the tower ruler is matched with the leveling instrument to perform leveling measurement.

4. A leveling aid according to claim 3, wherein: the inside of the guide cylinder is hollow, and the indium steel rod slides on the inner surface of the guide cylinder.

5. An auxiliary tool for leveling according to claim 4, wherein: the surface of the guide cylinder is provided with a threaded hole, the lock nut is in threaded connection with the threaded hole of the guide cylinder, and the lock nut limits the position of the indium steel rod on the guide cylinder.

6. An auxiliary tool for leveling according to claim 5, wherein: the indium steel head is in a conical shape and is fixedly connected to one side, far away from the guide cylinder, of the indium steel rod.