CN218914446U - Quick adjustment support of level - Google Patents

Abstract

The utility model provides a rapid leveling instrument adjusting bracket which comprises a first transverse plate, a second transverse plate, an adjusting device, a first supporting device and a second supporting device, wherein the first supporting device comprises a rotating shaft, a supporting plate, a fastening device, a staff gauge, pedals, a glass plate, threaded holes and a graduated scale, the second supporting device comprises a sliding shaft, a sliding block limiter, a first sliding block, a supporting rod, a second sliding block and a sliding rail, a through hole is reserved in the center of the second transverse plate, the supporting plate is connected with the second transverse plate, the supporting plate is hollow, the staff gauge can slide up and down, the glass plate, the threaded holes and the graduated scale are arranged outside the supporting plate, the sliding shaft is fixed at the bottom of the first transverse plate through the through hole, the sliding shaft is matched with the first sliding block, the supporting rod is arranged on the first sliding block, the second sliding block is arranged at the other end of the supporting rod, the second sliding block is matched with the sliding rail, the sliding block limiter is arranged at the positions of the first sliding block and the second sliding block, and the novel leveling instrument is simple in whole structure and high in practicability.

Description

Quick adjustment support of level

Technical Field

The utility model relates to the field of surveying equipment, in particular to a rapid leveling instrument adjusting bracket.

Background

The level gauge is an instrument for measuring the height difference between two points of the ground by establishing a horizontal sight line. The principle is to measure the height difference between ground points according to the leveling principle. The main components include telescope, tube level, vertical shaft, base and foot screw. The structure of the device is divided into a slight inclination level, an automatic leveling level, a laser level and a digital level. The precision level gauge is divided into a precision level gauge and a common level gauge according to the precision.

The current level body is installed through screwing up many bolts when installing the level support, and the mode operation of installing through many bolts is too complicated, when the adjustment is used moreover, needs a large amount of time on the adjustment of support height, has reduced work efficiency.

Disclosure of Invention

The utility model aims to provide a rapid leveling instrument adjusting bracket so as to improve working efficiency.

The above object of the present utility model can be achieved by the following technical solutions:

the utility model provides a rapid leveling instrument adjusting bracket which comprises a first transverse plate, a second transverse plate, an adjusting device, a first supporting device and a second supporting device, wherein the adjusting device is connected with the first transverse plate and the second transverse plate, the first supporting device comprises a rotating shaft, a supporting plate, a fastening device, a scale, pedals, a glass plate, threaded holes and a scale, the second supporting device comprises a sliding shaft, a sliding block limiter, a first sliding block, a supporting rod, a second sliding block and sliding rails, the first transverse plate and the second transverse plate are triangular, each corner is provided with an arc-shaped chamfer, a through hole is reserved in the center of the second transverse plate, the supporting plate is connected with the second transverse plate through the rotating shaft, the inside of the supporting plate is hollow, the scale can slide up and down, the outside of the supporting plate is provided with a threaded hole, the scale is fixed beside the glass plate, one side of the supporting plate, far away from the glass plate, of the sliding rails is provided with the sliding rails, the sliding shaft is fixed at the bottom of the first transverse plate through the through hole of the second transverse plate, the sliding shaft is provided with the sliding blocks, the sliding blocks are arranged at the bottom of the second transverse plate, each side of the sliding shaft is matched with the sliding blocks, the sliding blocks are matched with the sliding blocks, and the sliding blocks are arranged at the other ends.

Further, the first transverse plate and the second transverse plate are parallel to each other along the horizontal direction, and at least 3 adjusting devices are arranged at three corners of the second transverse plate at equal distances and equal angles.

Further, a groove is reserved in the center of the first transverse plate, and a balance detector is placed in the groove.

Further, the bottom of the scale is conical.

Further, the first supporting device and the second supporting device are three groups, and the first supporting device is respectively arranged at the corners of the bottom of the second transverse plate.

Further, the threaded holes in the glass plate are placed at equal intervals and are not less than 3, and the threaded holes are matched with the fastening devices.

Furthermore, the scale is consistent with the measuring range of the graduated scale, and the pedal is arranged at the bottom of the scale.

The rapid leveling instrument adjusting bracket has the characteristics and advantages that:

1. the balance detector is matched with the adjusting device to perform balance adjustment;

2. the supporting plate is provided with a graduated scale and the staff gauge is provided with graduations, so that accurate observation can be performed;

3. the glass plate is left on the supporting plate, so that the telescopic length of the scale can be accurately recorded;

4. the first supporting device and the second supporting device are matched with each other, so that the support is more stable.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an overall block diagram of a quick leveling bracket of an embodiment of the present utility model.

In the figure: 1. a first cross plate; 2. an adjusting device; 3. a second cross plate; 4. a rotating shaft; 5. a support plate; 6. a fastening device; 7. a ruler; 8. foot pedal; 9. a slide shaft; 10. a slider limiter; 11. a first slider; 12. a support rod; 13. a second slider; 14. a slide rail; 15. a glass plate; 16. a threaded hole; 17. a graduated scale; 18. a first support device; 19. a second support device; 20. balance detector.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1, the utility model provides a rapid leveling bracket, which comprises a first transverse plate 1, a second transverse plate 3, an adjusting device 2 connected with the first transverse plate 1 and the second transverse plate 3, a first supporting device 18 and a second supporting device 19, wherein the first supporting device 18 comprises a rotating shaft 4, a supporting plate 5, a fastening device 6, a scale 7, pedals 8, a glass plate 15, threaded holes 16 and a graduated scale 17, the second supporting device 19 comprises a sliding shaft 9, a sliding block limiter 10, a first sliding block 11, a supporting rod 12, a second sliding block 13 and a sliding rail 14, the first transverse plate 1 and the second transverse plate 3 are all triangular, each corner is provided with an arc chamfer, a through hole is reserved in the center of the second transverse plate 3, the supporting plate 5 is connected with the second transverse plate 3 through the rotating shaft 4, the supporting plate 5 is hollow, the staff 7 can slide up and down, a glass plate 15 is arranged outside the supporting plate 5, a threaded hole 16 is formed in the glass plate 15, the glass plate 15 is fixedly arranged on the sliding shaft 15, the sliding plate 17 is arranged on the side of the supporting plate, the sliding plate 15 is matched with the sliding plate 12, the sliding plate 13 is arranged on the second sliding plate 13 along the second side of the sliding shaft, the sliding plate is matched with the sliding plate 13, and the sliding block 13 is arranged on the second sliding plate 13, and the sliding plate is matched with the second sliding plate 13, and the sliding plate 13 is arranged on the second sliding plate 13.

The first transverse plate 1 and the second transverse plate 3 are parallel to each other along the horizontal direction, and at least 3 adjusting devices 2 are arranged at three corners of the second transverse plate 3 at equal distances and equal angles.

A groove is reserved in the center of the first transverse plate 1, a balance detector 20 is placed in the groove, and the balance of the first transverse plate 1 is adjusted through the adjusting device 2.

The bottom of the scale 7 is conical.

The first supporting devices 18 and the second supporting devices 19 are three groups, and the first supporting devices 18 are respectively arranged at corners of the bottom of the second transverse plate 3.

The threaded holes 16 on the glass plate 15 are placed at equal intervals and not less than 3, and the threaded holes 16 are matched with the fastening device 6.

The scale 7 is consistent with the measuring range of the graduated scale 17, and the pedal 8 is arranged at the bottom of the scale 7.

In the utility model, during actual operation, a staff 7 is pulled out of a supporting plate 5, statistics of extension length is carried out according to scales on the staff 7 and scales 17 on a supporting rod 12, then a proper position is selected, a fastening device 6 is installed in a corresponding threaded hole 16, the staff 7 is inserted into the ground, the position of a first sliding block 11 on a sliding shaft 9 is adjusted, a second sliding block 13 is also adjusted to a corresponding position, the first sliding block 11 is fixed on the sliding shaft 9 through a sliding block limiter 10, the second sliding block 13 is fixed on a sliding rail 14, adjustment is carried out on the adjusting device 2, the first transverse plate 1 is in a balanced state by matching with a balance detector 20, and then the leveling instrument is placed for working.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (7)

1. The utility model provides a quick adjustment support of surveyor's level, its characterized in that includes first diaphragm, second diaphragm, connection adjusting device, first strutting arrangement, the second strutting arrangement of first diaphragm, second diaphragm, first strutting arrangement includes pivot, backup pad, fastener, scale, pedal, glass board, screw hole, scale, second strutting arrangement includes slide shaft, slider stopper, first slider, bracing piece, second slider, slide rail, first diaphragm, second diaphragm are triangle-shaped and every corner has circular arc chamfer, the through-hole is left at second diaphragm center, the backup pad passes through the pivot with the second diaphragm is connected, the inside cavity of backup pad can make the up-and-down slip of backup pad, backup pad externally mounted has the screw hole on the glass board, the other scale that is fixed with of glass board, the backup pad is kept away from one side of glass board is installed the slide rail, the slide shaft passes through the through-hole of second diaphragm is fixed in first slider bottom the vertical slider, the second slider is installed to the second diaphragm, the other end is located along the second slider, the second slider is installed to the second slider.

2. The rapid leveling instrument adjustment bracket according to claim 1, wherein the first and second cross plates are parallel to each other in a horizontal direction, and the adjustment means are installed at three corners of the second cross plate at equal distances and at equal angles by at least 3.

3. The quick leveling bracket of claim 1, wherein the first cross plate has a recess in the center thereof, and wherein a balance detector is disposed in the recess.

4. The rapid leveling instrument adjustment bracket of claim 1 wherein the bottom of the staff gauge is cone-shaped.

5. The rapid leveling instrument adjusting bracket according to claim 1, wherein the first supporting devices and the second supporting devices are all three groups, and the first supporting devices are respectively arranged at corners of the bottom of the second transverse plate.

6. The rapid leveling instrument adjustment bracket according to claim 1, wherein the threaded holes in the glass plate are placed at equal intervals and not less than 3, the threaded holes being mutually engaged with the fastening means.

7. The rapid leveling bracket of claim 1, wherein the scale is consistent with the range of the scale, and the foot rest is mounted on the bottom of the scale.

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