CN218626295U

CN218626295U - Level meter

Info

Publication number: CN218626295U
Application number: CN202222963079.0U
Authority: CN
Inventors: 李冬华; 张亚然
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-03-14
Anticipated expiration: 2032-11-08

Abstract

The utility model relates to the technical field of gradienter, and discloses a gradienter, which comprises a body, wherein a mounting plate is fixedly connected with the body, the inner part of the mounting plate is slidably connected with a limit post, a base is slidably connected with the limit post, the bottom surface of the limit post is provided with a supporting seat, a first threaded rod is fixedly connected with the bottom of the body, a first threaded cylinder is in threaded connection with the first threaded rod, a hydraulic cylinder is fixedly connected with the supporting seat, and the power output end of the hydraulic cylinder is fixedly connected with the base; when the height adjustment of precision is carried out to the body to needs, the staff can take place the screw thread effect through rotatory first thread section of thick bamboo between first thread bush and the first threaded rod for first threaded rod drives this body small-amplitude rebound, and then has reached the effect of the regulation of precision.

Description

Level meter

Technical Field

The utility model relates to a spirit level technical field specifically is a spirit level.

Background

A level gauge is a common gauge for measuring small angles. In the mechanical industry and in instrument manufacturing, the device is used for measuring the inclination angle relative to the horizontal position, the flatness and the straightness of a guide rail of machine tool equipment, the horizontal position and the vertical position of equipment installation and the like.

However, the height of the existing level cannot be well adjusted in the using process, the level height of the level with different heights needs to be adjusted along with the height of the existing level, but most of support frames used by a tripod are fixed and cannot be adjusted in height, and part of the support frames can be adjusted in height, but the precision of the level cannot be well adjusted in the adjusting process, so that the level cannot be well measured on a plane.

SUMMERY OF THE UTILITY MODEL

The utility model provides a level gauge, to prior art not enough, the utility model provides a height-adjusting advantage of being convenient for possesses.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a level meter, includes the body, fixedly connected with mounting panel on the body, the inside sliding connection of mounting panel has spacing post, sliding connection has the base on the spacing post, the bottom surface of spacing post is provided with the supporting seat, the first threaded rod of the bottom fixedly connected with of institute body, threaded connection has a first screw thread section of thick bamboo on the first threaded rod, it is connected with the carousel to rotate on the first screw thread section of thick bamboo, the bottom fixedly connected with branch of carousel, branch fixed connection is on the base, fixedly connected with pneumatic cylinder on the supporting seat, the power take off end and the base fixed connection of pneumatic cylinder.

Preferably, a plurality of supporting legs of lower fixed surface of supporting seat are connected with, the bottom surface fixedly connected with fixed plate of supporting leg, a second screw thread section of thick bamboo has been seted up at the top of fixed plate, the inside threaded connection of a second screw thread section of thick bamboo has the second threaded rod, the bottom surface fixedly connected with backup pad of second threaded rod, when needs are put on unevenness or slope topography, the second threaded rod is rotated to the accessible turning block, and then makes the second threaded rod and a second screw thread section of thick bamboo take place the meshing motion, and at this moment second threaded rod fixed connection's backup pad can the downstream, alright carry out leveling work with the backup pad of spirit level, let the better measurement of keeping on the plane of spirit level.

Preferably, the supporting seat is provided with a limiting groove in the inside, the inner diameter of the limiting groove is matched with the outer diameter of the limiting column, the limiting column is inserted into the limiting groove, the limiting column cannot be taken into the limiting groove to prevent the limiting column from being long, and accordingly the fixing of the body, the base and the supporting seat cannot be achieved.

Preferably, the top surface of the second threaded rod is fixedly connected with a rotating block, an anti-slip sleeve is sleeved on the outer wall of the rotating block, the rotating block can facilitate a worker to rotate the second threaded rod, and the anti-slip sleeve achieves the purpose of increasing friction force.

Preferably, the top surface fixedly connected with handle of body, can be convenient carry the spirit level better through setting up the handle.

Preferably, the bottom surface fixedly connected with supporting leg of supporting seat, the quantity of supporting leg has four, and four supporting leg rectangles distribute in the four corners of the supporting seat of rectangle, through setting up four supporting legs, realize the support to the supporting seat.

Has the advantages that:

1. when the height of the level needs to be adjusted, the telescopic rod of the hydraulic cylinder is started to drive the base to move upwards on the limiting column, so that the height of the body can be adjusted greatly, namely rough adjustment is carried out; when the height adjustment of precision is carried out to the body to needs, the staff can take place the screw thread effect through rotatory first thread section of thick bamboo between first thread bush and the first threaded rod for first threaded rod drives this body small-amplitude rebound, and then has reached the effect of the regulation of precision.

Drawings

Fig. 1 is a schematic structural view of a level of the present invention;

FIG. 2 is a schematic cross-sectional view of a level structure A of the present invention;

FIG. 3 is a schematic cross-sectional view of a level structure B of the present invention;

FIG. 4 is an enlarged schematic view of the point A in the structure diagram 2 of the level of the present invention;

fig. 5 is an enlarged schematic view of a position B in the structure diagram 3 of the level gauge of the present invention.

In the figure: 1. a body; 2. a base; 3. a supporting seat; 4. supporting legs; 5. a hydraulic cylinder; 6. a support plate; 7. a first threaded rod; 8. a first threaded barrel; 9. a turntable; 10. a strut; 11. a handle; 12. a limiting post; 13. mounting a plate; 14. a fixing plate; 15. a limiting groove; 16. rotating the block; 17. a second threaded rod; 18. a second threaded barrel.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example one

Please refer to fig. 1-5, a spirit level, including body 1, fixedly connected with mounting panel 13 on body 1, the inside sliding connection of mounting panel 13 has spacing post 12, and sliding connection has base 2 on spacing post 12, the bottom surface of spacing post 12 is provided with supporting seat 3, the first threaded rod 7 of bottom fixedly connected with of body 1, threaded connection has first threaded cylinder 8 on the first threaded rod 7, rotating connection has carousel 9 on the first threaded cylinder 8, the bottom fixedly connected with branch 10 of carousel 9, branch 10 fixed connection is on base 2, fixedly connected with pneumatic cylinder 5 on the supporting seat 3, the power take off end and the base 2 fixed connection of pneumatic cylinder 5.

The working principle is as follows: when the height needs to be adjusted, the telescopic rod of the hydraulic cylinder 5 can be started to drive the base 2 to move upwards on the limiting column 12, so that the height of the body 1 can be adjusted greatly, namely coarse adjustment is carried out; when the height adjustment of precision is carried out to body 1 to needs, the staff can take place the screw thread effect through rotatory first screw thread section of thick bamboo 8 between first screw thread section of thick bamboo 8 and the first threaded rod 7 for first threaded rod 7 drives body 1 small amplitude rebound, and then has reached the effect of the regulation of precision.

Example two

Referring to fig. 1-5, in addition to the first embodiment, a plurality of support legs 4 are fixedly connected to the lower surface of the support base 3, a fixing plate 14 is fixedly connected to the bottom surfaces of the support legs 4, a second threaded cylinder 18 is formed at the top of the fixing plate 14, a second threaded rod 17 is connected to the inner thread of the second threaded cylinder 18, and a support plate 6 is fixedly connected to the bottom surface of the second threaded rod 17.

Wherein, spacing groove 15 has been seted up to the inside of supporting seat 3, and spacing groove 15's internal diameter and spacing 12 external diameter size adaptations of post, spacing 12 peg graft in spacing groove 15, in order to prevent that spacing 12 is long, can't take in spacing 12 inside to spacing groove 15 to can't reach the fixed of body 1, base 2, supporting seat 3.

The top surface of the second threaded rod 17 is fixedly connected with a rotating block 16, an anti-slip sleeve is sleeved on the outer wall of the rotating block 16, the rotating block 16 can facilitate a worker to rotate the second threaded rod 17, and the anti-slip sleeve achieves the purpose of increasing friction force.

Wherein, the top surface fixedly connected with handle 11 of body 1, through setting up handle 11 can be convenient better carrying the spirit level.

Wherein, the bottom surface fixedly connected with supporting leg 4 of supporting seat 3, the quantity of supporting leg 4 has four, and the four corners of the supporting seat 3 of rectangle is distributed to the 4 rectangles of four supporting legs, through setting up four supporting legs 4, realizes the support to supporting seat 3.

The working principle is as follows: when the leveling instrument needs to be placed on uneven or inclined terrain, the second threaded rod 17 can be rotated through the rotating block 16, and then the second threaded rod 17 and the second threaded cylinder 18 are meshed to move, so that the supporting plate 6 can be supported by the second threaded rod 17 on the side with low potential, the purpose of the leveling supporting leg 6 is achieved, the supporting plate 6 of the leveling instrument can be leveled, and the leveling instrument can be better kept on the plane for better measurement.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A spirit level comprising a body (1), characterized in that: fixedly connected with mounting panel (13) on body (1), sliding connection has spacing post (12) on mounting panel (13), sliding connection has base (2) on spacing post (12), the bottom surface of spacing post (12) is provided with supporting seat (3), the first threaded rod of bottom fixedly connected with (7) of body (1), threaded connection has first screw thread section of thick bamboo (8) on first threaded rod (7), it is connected with carousel (9) to rotate on first screw thread section of thick bamboo (8), the bottom fixedly connected with branch (10) of carousel (9), branch (10) fixed connection is on base (2), fixedly connected with pneumatic cylinder (5) on supporting seat (3), the power take off end and base (2) fixed connection of pneumatic cylinder (5).

2. A spirit level according to claim 1 wherein: the lower surface of the supporting seat (3) is fixedly connected with a plurality of supporting legs (4), the bottom surfaces of the supporting legs (4) are fixedly connected with fixing plates (14), the top of each fixing plate (14) is provided with a second threaded cylinder (18), each second threaded cylinder (18) is connected with a second threaded rod (17) in a threaded mode, and the bottom surfaces of the second threaded rods (17) are fixedly connected with supporting plates (6).

3. The level according to claim 1 wherein: the supporting seat (3) is provided with a limiting groove (15), the inner diameter of the limiting groove (15) is matched with the outer diameter of the limiting column (12), and the limiting column (12) is inserted in the limiting groove (15).

4. A spirit level according to claim 2 wherein: the top surface of the second threaded rod (17) is fixedly connected with a rotating block (16), and an anti-skidding sleeve is sleeved on the outer wall of the rotating block (16).

5. A spirit level according to claim 1 wherein: the top surface fixedly connected with handle (11) of body (1).

6. The level according to claim 1 wherein: the bottom surface fixedly connected with supporting leg (4) of supporting seat (3), the quantity of supporting leg (4) has four, and four supporting leg (4) rectangles distribute in the four corners of the supporting seat (3) of rectangle.