CN221050361U

CN221050361U - Portable level

Info

Publication number: CN221050361U
Application number: CN202322550261.8U
Authority: CN
Inventors: 吴金椿; 俞雯馨
Original assignee: Fujian Tianping Testing Co ltd
Current assignee: Fujian Tianping Testing Co ltd
Priority date: 2023-09-20
Filing date: 2023-09-20
Publication date: 2024-05-31
Anticipated expiration: 2033-09-20

Abstract

The utility model discloses a portable level, which comprises: the box, the box lateral wall is two casings of equal fixedly connected with in interval, two the equal rotation in casing middle part is connected with first threaded rod, a plurality of the equal threaded connection of first threaded rod outside has first screw thread piece, and is a plurality of equal fixedly connected with push rod in first screw thread piece both sides, push rod one end passes the casing lower extreme and extends to outside, and the first fixed plate of fixedly connected with, first fixed plate lower extreme is interval fixedly connected with a plurality of toper foot, box inner wall fixedly connected with gag lever post, the gag lever post outside is interval sliding connection has two stoppers, box inner wall sliding connection has the backup pad, backup pad lower surface and stopper upper end all are provided with the rotation piece, rotation piece lateral wall rotates and is connected with the dead lever. Through the structure, the box body is utilized to store the level body, and the cone-shaped feet are independently adjusted to keep balance of the level when the level is used.

Description

Portable level

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a portable level.

Background

The level gauge is a common measuring tool for measuring small angles, and is used for measuring the inclination angle relative to a horizontal position, the planeness and straightness of a machine tool type equipment guide rail, the horizontal position and vertical position of equipment installation and the like in the mechanical industry and instrument manufacturing, and can be divided into: universal level, cylindrical level, integrated level, mini level, camera level, frame level, ruler level; the fixing mode of the level gauge can be divided into: adjustable level and non-adjustable level.

At present, when the existing level is carried by utilizing the box body, the box body is placed on the ground when in use, and the placed ground is possibly unbalanced, and the existing box body is inconvenient in adjustment, so that the level is easy to use in an unbalanced state, and the use effect is influenced.

Disclosure of utility model

The utility model aims to provide a portable level, which solves the technical problems that the prior level is used in an unbalanced state and the use effect is affected because the placed ground is possibly unbalanced when the prior level is carried by the box and the prior box is inconvenient to adjust.

To achieve the above object, there is provided a portable level comprising: the box body is characterized in that two shells are fixedly connected to the side wall of the box body at intervals, first threaded rods are rotatably connected to the middle parts of the two shells, first threaded blocks are connected to the outer parts of the first threaded rods in a threaded mode, push rods are fixedly connected to the two sides of the first threaded blocks, one end of each push rod penetrates through the lower end of each shell to extend to the outside, a first fixing plate is fixedly connected to the lower end of each push rod, a plurality of conical feet are fixedly connected to the lower end of each first fixing plate at intervals, the conical feet are arranged at four corners of the box body, the box body can be kept balanced under the adjustment of the first threaded rods, and therefore the use of the level gauge is facilitated;

The utility model discloses a level gauge, including box inner wall, mounting panel, bracing piece, the box inner wall fixedly connected with gag lever post, the gag lever post outside is interval sliding connection has two stoppers, box inner wall sliding connection has the backup pad, surface mounting has the mounting panel under the backup pad, mounting panel lower surface and stopper upper end all are provided with the rotation piece, rotation piece lateral wall rotates and is connected with the diagonal rod, utilizes the diagonal rod to accomodate the level gauge body in the inside of box under second threaded rod and backup pad effect to be convenient for carry the level gauge.

According to a portable level, the backup pad middle part is the interval rotation and is connected with two bull sticks, two the bull stick outside is provided with master gear and slave gear respectively, one of them bull stick upper end passes backup pad upper end and extends to outside, and fixedly connected with second knob utilizes master gear and slave gear to cooperate the angle of adjusting the level.

According to a portable level, the backup pad upper end is provided with the carousel, carousel lower extreme and another bull stick upper end fixed connection, the carousel upper end is provided with the level body, the bolt is installed to level body lateral wall, and extends to the carousel inside, utilizes fixing bolt to fix the upper end at the carousel with the level body.

According to the portable level, the inner wall of the box body is rotationally connected with two second threaded rods, the outer parts of the two second threaded rods are respectively connected with a second threaded block in a threaded manner, the upper ends of the second threaded rods are fixedly connected with the lower ends of the limiting blocks, and the two second threaded blocks are made to move in opposite directions so as to push the supporting plates to move by using the inclined rods.

According to the portable level, two second bevel gears are fixedly connected to one ends of the second threaded rods, a first knob is arranged on the side wall of the box body, one end of the first knob penetrates through one side of the box body to extend to the inner wall, and a first bevel gear is fixedly connected to the first knob.

According to the portable level, the cover plate at the upper end of the box body is provided with a plurality of first threaded rods, the upper ends of the first threaded rods penetrate through the upper end of the shell body and extend to the outside, and the rocking bars are fixedly connected with the upper ends of the first threaded rods.

According to the portable level, the side wall of the box body is provided with a plurality of second fixing plates, the upper surfaces of the second fixing plates are provided with balancing instruments, the side wall of the box body is provided with a handle, the balancing instruments are used for detecting the balance of the box body after the box body is placed, and the box body is kept balanced through adjustment.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

The utility model aims to provide a portable level, which mainly has the innovation points that:

1. According to the utility model, the box body can be used for accommodating the level meter body, so that the level meter is convenient to carry, and the level meter is moved to the outside of the box body by pushing the inclined rod and the rotating piece, so that the level meter is used.

2. The utility model uses a plurality of conical feet to adjust the box body, so that the balance of the level meter can be kept through adjustment after the box body is placed on the ground.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a perspective view of a portable level according to the present utility model;

FIG. 2 is a cross-sectional view of a portable level according to the present utility model;

FIG. 3 is an enlarged view of the utility model at A in FIG. 2;

Fig. 4 is an enlarged view of the present utility model at B in fig. 2.

Legend description:

1. A case; 2. a cover plate; 3. a level body; 4. a housing; 5. a rotating member; 6. a rocker; 7. a first threaded rod; 8. a first threaded block; 9. a limiting block; 10. a second threaded rod; 11. a limit rod; 12. a diagonal rod; 13. a second threaded block; 14. conical feet; 15. a first fixing plate; 16. a push rod; 17. a support plate; 18. a first knob; 19. a turntable; 20. a slave gear; 21. a main gear; 22. a rotating rod; 23. a second knob; 24. a first bevel gear; 25. a second bevel gear; 26. a handle; 27. a mounting plate; 28. a balancing instrument; 29. and a second fixing plate.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-4, a portable level according to an embodiment of the present utility model includes: the box body 1, the box body 1 lateral wall is two casings 4 of equal fixedly connected with interval, two casings 4 middle parts all rotate and are connected with first threaded rod 7, the outside equal threaded connection of a plurality of first threaded rods 7 has first screw thread piece 8, the equal fixedly connected with push rod 16 of a plurality of first screw thread piece 8 both sides, the outside sliding connection of push rod 16 and casing 4 inside makes first screw thread piece 8 drive push rod 16 to remove, thereby adjust the position of toper foot 14, push rod 16 one end passes casing 4 lower extreme and extends to outside, and fixedly connected with first fixed plate 15, first fixed plate 15 lower extreme is a plurality of toper foot 14 of interval fixedly connected with;

The inner wall fixedly connected with gag lever post 11 of box 1, the gag lever post 11 outside is interval sliding connection and has two stoppers 9, box 1 inner wall sliding connection has backup pad 17, surface mounting has mounting panel 27 under the backup pad 17, mounting panel 27 lower surface and stopper 9 upper end all are provided with rotor 5, rotor 5 and the inside sliding connection of mounting panel 27 lower surface make down the dead lever 12 promote backup pad 17 and remove to adjust the height of spirit level body 3, rotor 5 lateral wall rotates and is connected with down the dead lever 12, utilize gag lever post 11 and stopper 9 to make two second screw thread pieces 13 remove in opposite directions.

The middle part of the supporting plate 17 is rotationally connected with two rotating rods 22 at intervals, a main gear 21 and a secondary gear 20 are respectively arranged outside the two rotating rods 22, the main gear 21 and the secondary gear 20 are meshed with each other, the upper end of one rotating rod 22 passes through the upper end of the supporting plate 17 to extend to the outside, and is fixedly connected with a second knob 23, the upper end of the supporting plate 17 is provided with a rotary table 19, the lower end of the rotary table 19 is fixedly connected with the upper end of the other rotating rod 22, the upper end of the rotary table 19 is provided with a level meter body 3, the side wall of the level meter body 3 is provided with a bolt, the bolt extends to the inside of the rotary table 19, the inner wall of the box body 1 is rotationally connected with two second threaded rods 10, external threads of the two second threaded rods 10 are symmetrically arranged, so that the two second threaded blocks 13 move in opposite directions, the outer parts of the two second threaded rods 10 are respectively connected with second threaded blocks 13, and upper end and stopper 9 lower extreme fixed connection, the equal fixedly connected with second bevel gear 25 of two second threaded rods 10 one end, first bevel gear 24 and second bevel gear 25 intermeshing, box 1 lateral wall is provided with first knob 18, first knob 18 one end passes box 1 one side and extends to the inner wall, and fixedly connected with first bevel gear 24, box 1 upper end cover board 2, a plurality of first threaded rods 7 upper ends all pass the casing 4 upper end and extend to outside, and fixedly connected with rocker 6, a plurality of second fixed plates 29 are installed to box 1 lateral wall, balance appearance 28 is all installed to a plurality of second fixed plates 29 upper surface, handle 26 is installed to box 1 lateral wall, utilize balance appearance 28 to detect the equilibrium of box 1, reuse first threaded rod 7 is adjusted the equilibrium of box 1.

Working principle: when the leveling instrument is used, the leveling instrument body 3 is stored by the box body 1, the first knob 18 is used for driving the first bevel gear 24 and the second bevel gear 25 to rotate, so that the two second threaded rods 10 are driven to rotate simultaneously, the limiting rods 11 and the limiting blocks 9 are used for enabling the two second threaded blocks 13 to move in opposite directions in the rotating process, the supporting plates 17 are pushed by the diagonal rods 12 to move, the leveling instrument body 3 is moved to the outside of the box body 1, when the leveling instrument is used, the second knob 23 is used for driving the main gear 21 and the slave gear 20 to rotate, the angle of the leveling instrument body 3 is adjusted, the balance degree of the box body 1 is detected by the balance instrument 28 after the box body 1 is placed on the ground, and the box body 1 is kept level by adjusting the tapered feet 14 at four corners of the box body 1.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. A portable level, comprising: the novel box comprises a box body (1), wherein two shells (4) are fixedly connected to the side wall of the box body (1) at intervals, a first threaded rod (7) is rotationally connected to the middle of each shell (4), a plurality of first threaded rods (7) are externally and uniformly threaded with first threaded blocks (8), push rods (16) are fixedly connected to the two sides of each first threaded block (8), one end of each push rod (16) penetrates through the lower end of each shell (4) to extend to the outside, a first fixing plate (15) is fixedly connected to the outside, and a plurality of conical feet (14) are fixedly connected to the lower end of each first fixing plate (15) at intervals;

the novel anti-theft box is characterized in that the limiting rod (11) is fixedly connected to the inner wall of the box body (1), two limiting blocks (9) are slidingly connected to the outer portion of the limiting rod (11) at intervals, the supporting plate (17) is slidingly connected to the inner wall of the box body (1), the mounting plate (27) is mounted on the lower surface of the supporting plate (17), the rotating pieces (5) are arranged on the lower surface of the mounting plate (27) and the upper ends of the limiting blocks (9), and the inclined rods (12) are rotationally connected to the side walls of the rotating pieces (5).

2. The portable level according to claim 1, wherein two rotating rods (22) are rotatably connected to the middle of the supporting plate (17) at intervals, a main gear (21) and a slave gear (20) are respectively arranged outside the two rotating rods (22), and the upper end of one rotating rod (22) extends to the outside through the upper end of the supporting plate (17) and is fixedly connected with a second knob (23).

3. The portable level according to claim 1, wherein a turntable (19) is arranged at the upper end of the supporting plate (17), the lower end of the turntable (19) is fixedly connected with the upper end of the other rotating rod (22), the upper end of the turntable (19) is provided with a level body (3), and a bolt is arranged on the side wall of the level body (3) and extends into the turntable (19).

4. The portable level according to claim 1, wherein two second threaded rods (10) are rotatably connected to the inner wall of the case (1), second threaded blocks (13) are screwed to the outer parts of the two second threaded rods (10), and the upper ends of the second threaded rods are fixedly connected to the lower ends of the limiting blocks (9).

5. The portable level according to claim 4, wherein one end of each of the two second threaded rods (10) is fixedly connected with a second bevel gear (25), a first knob (18) is arranged on the side wall of the box body (1), and one end of the first knob (18) extends to the inner wall through one side of the box body (1) and is fixedly connected with a first bevel gear (24).

6. A portable level according to claim 1, wherein the upper end of the case (1) is covered with a plate (2), and the upper ends of the plurality of first threaded rods (7) extend through the upper end of the case (4) to the outside, and are fixedly connected with rockers (6).

7. A portable level according to claim 3, wherein a plurality of second fixing plates (29) are mounted on the side walls of the case (1), a balance instrument (28) is mounted on the upper surfaces of the second fixing plates (29), and a handle (26) is mounted on the side walls of the case (1).