CN219265309U

CN219265309U - Level gauge precision detection device

Info

Publication number: CN219265309U
Application number: CN202320762954.0U
Authority: CN
Inventors: 牛青; 陆志伟
Original assignee: Changzhou Liansheng Photoelectric Technology Co ltd
Current assignee: Changzhou Liansheng Photoelectric Technology Co ltd
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2023-06-27
Anticipated expiration: 2033-04-10

Abstract

The utility model discloses a precision detection device for a level, which belongs to the technical field of levels and comprises a base, wherein the upper end surface of the base is rotationally connected with a screw hand wheel, the upper end surface of the screw hand wheel is fixedly connected with a dial, the upper end surface of the dial is rotationally connected with a round table, the upper end surface of the round table is fixedly connected with a level body, a first precise instrument is fixedly arranged in the level body, one side of the first precise instrument is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with a stretching torque, one side of the first precise instrument is fixedly provided with a precise assembly, one side of the precise assembly is fixedly provided with a second precise instrument, the lower end surface of the level body is fixedly provided with a limiting groove, and the inner wall of the limiting groove is fixedly provided with a limiting rod. Therefore, the purpose that the position of the level is conveniently adjusted to observe at multiple angles by the aid of the accurate observation data of the level can be achieved, and practicability is achieved.

Description

Level gauge precision detection device

Technical Field

The utility model relates to a detection device, in particular to a precision detection device for a level, and belongs to the technical field of levels.

Background

Level gauges are a common gauge for measuring small angles. In the machine industry and in the manufacture of instruments, for measuring inclination angles with respect to horizontal, flatness and straightness of machine tool-like equipment rails, horizontal and vertical positions of equipment installations, etc. The appearance of the level meter 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: the utility model provides a level with adjustable and level with adjustable, traditional level can exist certain deviation when using, and the precision is not high, needs to carry out more inseparable observation through the adjustment position, accords with professional work's application more through the precision level that has been obtained in the adjustment.

The existing level device has the defects that the existing level device is fuzzy when the user views fine things, the accuracy is not high, the device accuracy is not enough, the viewing numerical value is easy to deviate, in addition, judgment errors can be caused, the working efficiency is affected, the use is inconvenient, the level device is too fixed in position when the user views, the user often needs to adjust a bracket below when the user views, the operation is troublesome, the accuracy is not high, the data error is affected, and therefore, the level device precision detection device is improved according to the problems.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a precision detection device for a level, which can realize more accurate observation data of the level and the function of multi-angle observation by conveniently adjusting the position of the level for observation through environment detection equipment, and solves the technical problems of low precision and incapability of multi-angle adjustment of observation image data due to environmental influence in the prior art.

In order to solve the problems, the following technical scheme is provided:

the utility model provides a spirit level precision detection device, includes the base, the base up end rotates and is connected with the screw hand wheel, screw hand wheel up end fixedly connected with calibrated scale, the calibrated scale up end rotates and is connected with the round platform, round platform up end fixedly connected with spirit level body, the inside first precision instrument that is equipped with of spirit level body, first precision instrument one side fixedly connected with connecting rod, connecting rod one end fixedly connected with is tensile turns round, first precision instrument one side is fixed and is equipped with accurate subassembly, accurate subassembly one side is fixed and is equipped with the accurate instrument of second, the terminal surface is inside to be fixedly equipped with spacing groove under the spirit level body, spacing groove inner wall is fixed and is equipped with the gag lever post.

Furthermore, the objective lens is fixedly arranged on one side of the level body, the ocular lens is fixedly arranged on one side of the level body, and the protective cover is fixedly arranged on the outer wall of the ocular lens.

Further, the mounting plates are fixedly arranged on the front side and the rear side of the level body, and the focusing hand wheels are fixedly arranged on one side of the mounting plates.

Further, a coarse sighting telescope is fixedly arranged in the middle of the upper end face of the level body, and a temperature sensor is fixedly arranged on one side of the coarse sighting telescope.

Further, the telescopic rod is fixedly arranged on the upper end face of the round table, one end of the telescopic rod is fixedly connected with the fixing plate, and the upper end face of the fixing plate is connected to the level body.

Furthermore, a chute is fixedly arranged on one side of each of the first precise instrument and the second precise instrument.

Further, the objective lens is fixedly connected with the sleeve, and one end of the sleeve is fixedly connected to one side of the ocular lens.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the precise assembly, the connecting rod and the stretching torque are arranged, when the observation is fuzzy, the connecting rod is moved through the stretching torque, the positions of the first precise instrument and the second precise instrument are adjusted to be matched with the precise assembly, and then the observation is performed through the sleeve connected with the ocular until the position is adjusted to the precise position, so that the pulling of the data is stopped, the error value of the data is improved, the observation is performed more precisely, the accuracy of the data is improved, and the operation is simple;

2. according to the utility model, the temperature sensor above the level body is used for monitoring temperature change through the limiting rod, the telescopic rod and the temperature sensor, the position of the level body is regulated by using the fixed plate at one end of the telescopic rod for limiting and fixing through the limiting rod connected below, so that the optimal position is found for data observation, the parameter deviation caused by environmental temperature influence is reduced, the using effect is improved, and the structure is simple and convenient.

Specific embodiments of the utility model are disclosed in detail below with reference to the following description and drawings, indicating the manner in which the principles of the utility model may be employed. It should be understood that the embodiments of the utility model are not limited in scope thereby.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic view showing the overall structure of a precision level detecting apparatus according to the present utility model;

FIG. 2 is a schematic diagram of the overall cross-sectional structure of a level precision detection device according to the present utility model;

FIG. 3 is a schematic view showing a partial structure of a precision level detecting apparatus according to the present utility model;

FIG. 4 is a schematic view of a partially disassembled structure of a precision level detection device according to the present utility model;

FIG. 5 is a schematic view showing the construction of a part of the assembly of a precision level detecting apparatus according to the present utility model.

In the figure: 1. a base; 2. a screw hand wheel; 3. a dial; 4. round bench; 5. a level body; 6. focusing hand wheel; 7. an objective lens; 8. a mounting plate; 9. a protective cover; 10. an eyepiece; 11. stretching and twisting; 12. a coarse sighting telescope; 13. a temperature sensor; 14. a telescopic rod; 15. a first precision instrument; 16. a second precision instrument; 17. a sleeve; 18. a fixing plate; 19. a limit groove; 20. a limit rod; 21. a precision assembly; 22. a connecting rod; 23. and a sliding groove.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-2, the precision detection device for the level provided by the embodiment comprises a base 1, the upper end surface of the base 1 is rotationally connected with a screw hand wheel 2, so as to be convenient for adjusting the high position of a round platform 4, the upper end surface of the screw hand wheel 2 is fixedly connected with a dial 3, so as to be convenient for accurately finding the optimal position, the upper end surface of the dial 3 is rotationally connected with the round platform 4, the upper end surface of the round platform 4 is fixedly provided with a telescopic rod 14, so as to be convenient for adjusting and driving the height of the level body 5, one end of the telescopic rod 14 is fixedly connected with a fixing plate 18, the upper end surface of the fixing plate 18 is connected on the level body 5, the upper end surface of the round platform 4 is fixedly connected with the level body 5, one side of the level body 5 is fixedly provided with an objective lens 7, one side of the level body 5 is fixedly provided with an eyepiece 10, one side of the objective lens 7 is fixedly connected with a sleeve 17, one end of the sleeve 17 is fixedly connected on one side of the eyepiece 10, the outer wall of the eyepiece 10 is fixedly provided with a protective cover 9, so as to be convenient for protection, the front side and rear side of the level body 5 is fixedly provided with a mounting plate 8, one side of the mounting plate 8 is fixedly provided with a focusing hand wheel 6, the middle part of the upper end surface of the level body 5 is fixedly provided with a coarse sighting telescope 12, one side of the temperature sensor 13 is fixedly arranged on one side of the coarse sighting telescope 12 is convenient for temperature detection,

as shown in fig. 3-5, the first precise instrument 15 is fixedly arranged in the level body 5, one side of the first precise instrument 15 is fixedly connected with the connecting rod 22, one end of the connecting rod 22 is fixedly connected with the stretching torque 11, the pulling instrument is convenient to find the optimal position, the precise component 21 is fixedly arranged on one side of the first precise instrument 15, the second precise instrument 16 is fixedly arranged on one side of the precise component 21, the sliding grooves 23 are fixedly arranged on one sides of the first precise instrument 15 and the second precise instrument 16, the movement is convenient, the limiting groove 19 is fixedly arranged in the lower end surface of the level body 5, the limiting rod 20 is fixedly arranged on the inner wall of the limiting groove 19, and the fixing and limiting are convenient.

The application principle and the application flow of the utility model are as follows: when the precision observation is needed, the stretching torque 11 at the front side of the level body 5 is regulated to drive the second precision instrument 16 with one end fixed by the connecting rod 22 to move, so that the first precision instrument 15 and the second precision instrument 16 are stretched to the precise positions of the precision assembly 21 on the sliding groove 23, the objective lens 7 is used for observing the numerical value of the ocular lens 10 at the front end inside the sleeve 17, the data precision is higher, the temperature sensor 13 above the level body 5 is used for observing the temperature change when the environment is influenced, the level body 5 is driven to move by the fixed plate 18 at one end of the telescopic rod 14 above the regulating circular table 4, and the limiting rod 20 inside the limiting groove 19 is used for fixing, so that the precision of the data is not limited to the fixed position, and the use effect is improved.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like 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 can be understood by those of ordinary skill in the art according to specific circumstances.

While the utility model has been described in connection with specific embodiments, it will be apparent to those skilled in the art that the description is intended to be illustrative and not limiting in scope. Various modifications and alterations of this utility model will occur to those skilled in the art in light of the spirit and principles of this utility model, and such modifications and alterations are also within the scope of this utility model.

Claims

1. The utility model provides a spirit level precision detection device, its characterized in that, including base (1), base (1) up end rotates and is connected with screw hand wheel (2), screw hand wheel (2) up end fixedly connected with calibrated scale (3), calibrated scale (3) up end rotates and is connected with round platform (4), round platform (4) up end fixedly connected with spirit level body (5), spirit level body (5) inside is fixed and is equipped with first precision instrument (15), first precision instrument (15) one side fixedly connected with connecting rod (22), connecting rod (22) one end fixedly connected with is tensile to turn round (11), first precision instrument (15) one side is fixed and is equipped with precision assembly (21), precision assembly (21) one side is fixed and is equipped with second precision instrument (16), spirit level body (5) lower terminal surface inside is fixed and is equipped with spacing groove (19), spacing groove (19) inner wall fixedly is equipped with gag lever post (20).

2. The precision level detection device according to claim 1, wherein an objective lens (7) is fixedly arranged on one side of the level body (5), an eyepiece (10) is fixedly arranged on one side of the level body (5), and a protective cover (9) is fixedly arranged on the outer wall of the eyepiece (10).

3. The precision detection device for the level according to claim 1, wherein the front side and the rear side of the level body (5) are fixedly provided with mounting plates (8), and one side of each mounting plate (8) is fixedly provided with a focusing hand wheel (6).

4. The level precision detection device according to claim 1, wherein a coarse sighting telescope (12) is fixedly arranged in the middle of the upper end face of the level body (5), and a temperature sensor (13) is fixedly arranged on one side of the coarse sighting telescope (12).

5. The precision detection device for the level instrument according to claim 1, wherein the upper end face of the round table (4) is fixedly provided with a telescopic rod (14), one end of the telescopic rod (14) is fixedly connected with a fixing plate (18), and the upper end face of the fixing plate (18) is connected to the level instrument body (5).

6. The precision level detection device according to claim 1, wherein a chute (23) is fixedly arranged on one side of each of the first precision instrument (15) and the second precision instrument (16).

7. The precision level detection device according to claim 2, wherein a sleeve (17) is fixedly connected to one side of the objective lens (7), and one end of the sleeve (17) is fixedly connected to one side of the eyepiece (10).