CN219243033U

CN219243033U - Angle-adjustable level gauge

Info

Publication number: CN219243033U
Application number: CN202223224556.8U
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Shanghai Dongcheng Surveying And Mapping Co ltd
Current assignee: Shanghai Dongcheng Surveying And Mapping Co ltd
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-06-23
Anticipated expiration: 2032-12-02

Abstract

The utility model discloses an angle-adjustable level, which comprises a base, a mounting plate, a level body, a horizontal adjusting piece and a supporting structure, wherein a ball head upright post is arranged at the center of the upper wall of the base, a ball sleeve matched with the ball head upright post is arranged at the center of the bottom wall of the mounting plate, the level body is arranged on the mounting plate, the horizontal adjusting piece is provided with a plurality of groups and is uniformly distributed along the circumferential direction of the ball sleeve, and the supporting structure is arranged on the base. The utility model belongs to the technical field of leveling instruments, and particularly relates to an angle-adjustable leveling instrument.

Description

Angle-adjustable level gauge

Technical Field

The utility model belongs to the technical field of leveling instruments, and particularly relates to an angle-adjustable leveling instrument.

Background

The level gauge is an instrument for measuring the height difference between ground points according to the leveling principle, and is mainly used for level measurement of engineering sites. In the use of spirit level, often can meet the uneven condition in ground to need to adjust the levelness of spirit level, at present most adjust through the foot spiral, when using the foot spiral to adjust, the callus on the sole supports the base, will influence the angle modulation of spirit level.

Patent application of CN213299495U, discloses a level with adjustable angle, including connecting base, adjusting part, level body and supporting part, supporting part comprises three sections adjusting part, and peg graft in proper order and connect, make supporting part flexible, leveling to the level body with the help of supporting part, need distinguish and adjust a plurality of supporting parts and three sections adjusting part, the adjustment process is comparatively loaded down with trivial details, inconvenient use.

Disclosure of Invention

The utility model aims to provide an angle-adjustable level to solve the problems in the prior art.

In order to solve the technical problems, the angle-adjustable level provided by the utility model comprises a base, a mounting plate, a level body, level adjusting parts and a supporting structure, wherein a ball head upright post is arranged at the center of the upper wall of the base, a ball sleeve matched with the ball head upright post is arranged at the center of the bottom wall of the mounting plate, the mounting plate is connected with the base through a ball pair, the degree of freedom is higher, the mounting plate is convenient to rotate, the level body is arranged on the mounting plate, the level body is further convenient to adjust the angle, the level adjusting parts are provided with a plurality of groups and are uniformly distributed along the circumferential direction of the ball sleeve, and the supporting structure is arranged on the base and is used for supporting the level, so that the level can be stably arranged on the ground in a standing manner; the horizontal adjusting piece comprises an internal thread sleeve and a stud, the internal thread sleeve is arranged on the bottom wall of the mounting plate, the stud is in threaded connection with the internal thread sleeve, the bottom end of the stud is in a ball head structure, the stud abuts against the base, the reverse-acting mounting plate deflects and is matched with the mounting plate to be connected with the base ball pair, the horizontal state of the mounting plate is conveniently adjusted, in addition, the bottom end of the stud is in a ball head structure, the mounting plate is conveniently rotated, and the angle of the leveling instrument body is adjusted.

As a further improvement of the utility model, the supporting structure comprises supporting legs, sliding rods, sliding sleeves, connecting rods and fastening bolts, wherein the sliding rods are arranged at the center of the bottom wall of the base, the sliding sleeves are slidably arranged on the sliding rods, the fastening bolts are connected to the sliding sleeves in a threaded manner, the top ends of the supporting legs are rotatably arranged on the bottom wall of the base, the supporting legs are provided with a plurality of groups and are uniformly circumferentially arranged around the sliding rods, the connecting rods are correspondingly arranged with the supporting legs, one ends of the connecting rods are rotatably arranged on the outer side walls of the sliding sleeves, the other ends of the connecting rods are rotatably arranged on the side walls of the supporting legs, the sliding sleeves slide up and down along the sliding rods to drive the connecting rods to deflect outwards, and the fastening bolts are screwed on the sliding sleeves to fix the supporting legs so as to support the level.

As a further improvement of the utility model, the bottom end of the supporting leg is rotatably provided with a base plate, so that the contact surface with the ground is enlarged, and the leveling instrument can be stably erected on the ground.

As a further improvement of the utility model, the air bubble level gauge is arranged on the mounting plate, so that the level state of the mounting plate can be conveniently indicated.

As a further improvement of the utility model, the support legs are provided with three groups, and the base can be stably erected on the ground by supporting the base by three feet, thereby being beneficial to reducing the complexity of the structure of the device.

The utility model adopts the structure to obtain the beneficial effects as follows: the angle-adjustable level provided by the utility model has the advantages that the structure is simple, the design is reasonable, the level adjusting piece consisting of the internal thread sleeve and the stud is matched with the supporting structure of the mounting plate formed by combining the ball sleeve and the ball head upright post, the adjusting range is enlarged, the angle adjustment of the level is realized, the device level is adjusted without supporting structures such as supporting legs, and the operation is simple and convenient; and the bottom end of the stud is provided with a ball head structure, so that the leveling instrument can be conveniently rotated and adjusted while the mounting plate is supported, and the angle adjustment of the leveling instrument is facilitated.

Drawings

FIG. 1 is a schematic view of an angle-adjustable level of the present utility model;

fig. 2 is a partial enlarged view at a in fig. 1.

The air bubble leveling instrument comprises a base, a mounting plate, a leveling instrument body, a level adjusting piece, a supporting structure, a ball head upright post, a ball sleeve, an air bubble leveling instrument, a 9 internally threaded sleeve, a 10 stud, a 11, a supporting leg, a 12, a slide bar, a 13, a slide sleeve, a 14, a connecting rod, a 15, a fastening bolt, a 16 and a base plate.

Detailed Description

The technical scheme of the present utility model is further described in detail below in conjunction with specific implementation, and the technical features or connection relationships of the present utility model are not described in detail in the prior art.

In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify 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.

The present utility model will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-2, the angle-adjustable level provided by the utility model comprises a base 1, a mounting plate 2, a level body 3, a level adjusting piece 4 and a supporting structure 5, wherein a ball head upright post 6 is arranged at the center of the upper wall of the base 1, a ball sleeve 7 matched with the ball head upright post 6 is arranged at the center of the bottom wall of the mounting plate 2, the level body 3 is arranged on the mounting plate 2, the level adjusting piece 4 is provided with a plurality of groups and is uniformly distributed along the circumferential direction of the ball sleeve 7, the supporting structure 5 is arranged on the base 1, and a bubble level 8 is arranged on the mounting plate 2; the horizontal adjusting piece 4 comprises an internal thread sleeve 9 and a stud 10, wherein the internal thread sleeve 9 is arranged on the bottom wall of the mounting plate 2, the stud 10 is in threaded connection with the internal thread sleeve 9, and the bottom end of the stud 10 is in a ball head structure.

The supporting structure 5 comprises supporting legs 11, a sliding rod 12, a sliding sleeve 13, a connecting rod 14 and a fastening bolt 15, wherein the sliding rod 12 is arranged at the center of the bottom wall of the base 1, the sliding sleeve 13 is slidably arranged on the sliding rod 12, the fastening bolt 15 is connected to the sliding sleeve 13 in a threaded mode, the top ends of the supporting legs 11 are rotationally arranged on the bottom wall of the base 1, the supporting legs 11 are provided with three groups and are uniformly arranged around the circumference of the sliding rod 12, the connecting rod 14 and the supporting legs 11 are correspondingly arranged, one end of the connecting rod 14 is rotationally arranged on the outer side wall of the sliding sleeve 13, the other end of the connecting rod 14 is rotationally arranged on the side wall of the supporting legs 11, and a base plate 16 is rotationally arranged at the bottom ends of the supporting legs 11.

During specific use, a relatively flat ground is searched, the sliding sleeve 13 is slid along the sliding rod 12 to drive the connecting rod 14 to deflect, the supporting leg 11 is further deflected outwards, the fastening bolt 15 is screwed, the sliding sleeve 13 is fixed on the sliding rod 12, the supporting leg 11 can be fixed to support the level, the level body 3 is rotated, the orientation of the level body 3 is regulated, the corresponding level regulating piece 4 is regulated according to the display of the bubble level 8, in particular, the stud 10 is rotated, the bottom end of the stud 10 is propped against the base 1 until the bubble level 8 displays the level of the mounting plate 2, and measurement can be performed; when the angle of the level body 3 needs to be changed, only the level body 3 needs to be rotated, but after the level body 3 is rotated, the corresponding level adjusting piece 4 needs to be adjusted according to the indication of the bubble level 8.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. Level with adjustable angle, its characterized in that: the leveling instrument comprises a base, a mounting plate, a leveling instrument body, horizontal adjusting pieces and a supporting structure, wherein a ball head upright post is arranged at the center of the upper wall of the base, a ball sleeve matched with the ball head upright post is arranged at the center of the bottom wall of the mounting plate, the leveling instrument body is arranged on the mounting plate, the horizontal adjusting pieces are provided with a plurality of groups and are uniformly distributed along the circumferential direction of the ball sleeve, and the supporting structure is arranged on the base; the horizontal adjusting piece comprises an internal thread sleeve and a stud, wherein the internal thread sleeve is arranged on the bottom wall of the mounting plate, the stud is in threaded connection with the internal thread sleeve, and the bottom end of the stud is in a ball head structure.

2. The angle-adjustable level according to claim 1, wherein: the supporting structure comprises supporting legs, sliding rods, sliding sleeves, connecting rods and fastening bolts, the sliding rods are arranged at the center of the bottom wall of the base, the sliding sleeves are slidably arranged on the sliding rods, the fastening bolts are connected to the sliding sleeves in a threaded mode, the top ends of the supporting legs are rotationally arranged on the bottom wall of the base, the supporting legs are provided with multiple groups and are circumferentially and evenly arranged around the sliding rods, the connecting rods are correspondingly arranged with the supporting legs, one ends of the connecting rods are rotationally arranged on the outer side walls of the sliding sleeves, and the other ends of the connecting rods are rotationally arranged on the side walls of the supporting legs.

3. The angle-adjustable level according to claim 2, wherein: and the bottom end of the supporting leg is rotationally provided with a backing plate.

4. The angle-adjustable level according to claim 3, wherein: and the mounting plate is provided with a bubble level.

5. The angle-adjustable level according to claim 4, wherein: the support legs are provided with three groups.