CN213422168U

CN213422168U - Spirit level for engineering

Info

Publication number: CN213422168U
Application number: CN202022774466.0U
Authority: CN
Inventors: 魏学清
Original assignee: Chongqing Dawang Technology Co ltd
Current assignee: Chongqing Dawang Technology Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-06-11
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a spirit level for engineering, including base (1), characterized by: a pair of supporting frames (2) are vertically and symmetrically arranged on the base (1), a rectangular frame (3) is arranged at the upper part of each supporting frame (2), an installation seat (4) is arranged in the inner cavity of each rectangular frame (3), and a laser diode (11) is arranged in each installation seat (4); rectangular frame (3) and support frame (2) swing joint, mount pad (4) and rectangular frame (3) swing joint. The utility model has the advantages of structural design is ingenious, convenient to carry, use reliably, low cost, adopt it not only can improve the level measurement precision of spirit level, not only confine the level to and place moreover, each angle all can be placed, enlarges the measuring scope, has increased the convenience of spirit level.

Description

Spirit level for engineering

Technical Field

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

Background

The level gauge is a commonly used measuring tool for measuring the level of an object, has wide application fields, is used from buildings to electronic instruments, and is used for measuring an 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 in the mechanical industry and instrument manufacturing.

Most of the existing devices for measuring the level are used for measuring the level by hanging a lead weight or a level meter, and the manner of hanging the lead weight is used for measuring the level, so that the existing devices have more limitations, are not suitable for places with larger building areas, and have measurement errors; the level is usually supported by a tripod, when the level is used, the tripod needs to be adjusted according to the flatness of a field to achieve the level of the level adjustment, but once the inclination angle of the working surface of the level exceeds 3 degrees, the level cannot be achieved, so the level is adjusted by adopting the existing level, and the adjustment precision is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a higher spirit level for building engineering of level measurement precision.

In order to achieve the above object, the utility model provides a following technical scheme: a level gauge for constructional engineering comprises a base, wherein a pair of support frames are vertically and symmetrically arranged on the base, a rectangular frame is arranged at the upper part of each support frame, an installation seat is arranged in the inner cavity of each rectangular frame, and a laser diode is arranged in each installation seat; the rectangular frame is movably connected with the supporting frame, and the mounting seat is movably connected with the rectangular frame.

Wherein, the rectangle frame is connected like this with the support frame: the left side and the right side of the rectangular frame are respectively provided with a rotating shaft A and a rotating shaft B, the upper portion of the supporting frame is provided with bearings, and the rotating shaft A and the rotating shaft B penetrate into the corresponding bearings respectively.

Wherein, the mount pad is connected like this with the rectangle frame on the mount pad and perpendicular axis of rotation A and axis of rotation B are provided with axis of rotation C and axis of rotation D the rectangle frame is last and correspond axis of rotation C and axis of rotation D and all be provided with the bearing, axis of rotation C and axis of rotation D penetrate respectively in the corresponding bearing.

Further described, a power pack is provided in the base, the power pack being connected to the laser diode by a connecting wire passing through the support frame and the rectangular frame.

In order to be placed at any position for measurement, a magnet is arranged in the base.

In order to always keep the mounting seat in a vertical state, a balancing weight is arranged at the bottom of the mounting seat.

In order to prevent dust from entering, a dust cover is arranged on the base, and the supporting frame, the rectangular frame 3 and the mounting seat are all located in the dust cover.

Since the technical scheme is used, the utility model has the advantages of structural design is ingenious, convenient to carry, use reliably, low cost, adopt it not only can improve the level gauge's level measurement precision, not only confine the level to place moreover, each angle all can be placed, enlarges measuring scope, has increased the convenience of level gauge.

Drawings

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

fig. 2 is a top view of the present invention;

fig. 3 is a perspective view of the present invention.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a level for engineering comprises a base 1, wherein a pair of support frames 2 are vertically and symmetrically arranged on the base 1, a rectangular frame 3 is arranged at the upper part of each support frame 2, an installation seat 4 is arranged in the inner cavity of each rectangular frame 3, and a laser diode 11 is arranged in each installation seat 4; the rectangular frame 3 is movably connected with the support frame 2, and the mounting seat 4 is movably connected with the rectangular frame 3.

The left side and the right side of the rectangular frame 3 are respectively provided with a rotating shaft A5 and a rotating shaft B6, the upper part of the support frame 2 is provided with bearings, and the rotating shaft A5 and the rotating shaft B6 respectively penetrate into the corresponding bearings.

Wherein, on mount pad 4 and perpendicular axis of rotation A5 and axis of rotation B6 are provided with axis of rotation C7 and axis of rotation D8 on rectangular frame 3 and corresponding axis of rotation C7 and axis of rotation D8 all are provided with the bearing, axis of rotation C7 and axis of rotation D8 penetrate in the corresponding bearing respectively.

Further described, a power pack 9 is provided in the base 1, the power pack 9 being connected to a laser diode 11 by a connecting wire 10 passing through the support frame 2 and the rectangular frame 3.

In order to facilitate the placement anywhere, a magnet 12 is provided in the base 1.

In order to always keep the mounting seat in a vertical state, a balancing weight 13 is arranged at the bottom of the mounting seat 4.

In order to ensure the cleanness of parts and prevent dust from entering, a dust cover 14 is arranged on the base 1, and the supporting frame 2, the rectangular frame 3 and the mounting seat 4 are all positioned in the dust cover 14.

The working principle is as follows: when the device is started, the device is taken to a position to be measured, the magnet can be attached to a metal object for fixing, a switch of the laser diode 11 is turned on, the device is electrified through the electric power supply pack 9, the electricity is transmitted to the mounting seat 4 through the connecting wire 10, and the laser diode 11 is lightened by the mounting seat 4;

the utility model discloses in, because between support frame 2 and the rectangle frame 3, be swing joint between rectangle frame 3 and the mount pad 4, when base 1 level was placed or was placed perpendicularly or place at will, rectangle frame 3 can be along with axis of rotation A5, axis of rotation B6, axis of rotation C7 and axis of rotation D8 swing, and mount pad 4 is in the vertical state all the time, just so can guarantee that the light beam that laser diode 11 sent is in the horizontality all the time.

The utility model discloses in, the accessible remote controller of cutting off of power pack 9 controls, just so can realize remote control, convenient operator's operation.

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. The utility model provides a spirit level for engineering, includes base (1), characterized by: a pair of supporting frames (2) are vertically and symmetrically arranged on the base (1), a rectangular frame (3) is arranged at the upper part of each supporting frame (2), an installation seat (4) is arranged in the inner cavity of each rectangular frame (3), and a laser diode (11) is arranged in each installation seat (4); rectangular frame (3) and support frame (2) swing joint, mount pad (4) and rectangular frame (3) swing joint.

2. The engineering level as set forth in claim 1, wherein: the left side and the right side of the rectangular frame (3) are respectively provided with a rotating shaft A (5) and a rotating shaft B (6), the upper part of the support frame (2) is provided with bearings, and the rotating shaft A (5) and the rotating shaft B (6) penetrate into the corresponding bearings respectively.

3. The engineering level as set forth in claim 2, wherein: on mount pad (4) and perpendicular axis of rotation A (5) and axis of rotation B (6) be provided with axis of rotation C (7) and axis of rotation D (8) on rectangle frame (3) and correspond axis of rotation C (7) and axis of rotation D (8) and all be provided with the bearing, axis of rotation C (7) and axis of rotation D (8) penetrate in the corresponding bearing respectively.

4. The engineering level as set forth in claim 3, wherein: a power supply pack (9) is arranged in the base (1), and the power supply pack (9) is connected with a laser diode (11) through a connecting wire (10) penetrating through the support frame (2) and the rectangular frame (3).

5. The engineering level as set forth in claim 4, wherein: a magnet (12) is arranged in the base (1).

6. The engineering level as set forth in claim 5, wherein: and a balancing weight (13) is arranged at the bottom of the mounting seat (4).

7. The engineering level as set forth in claim 6, wherein: the dust cover (14) is arranged on the base (1), and the supporting frame (2), the rectangular frame (3) and the mounting seat (4) are all located in the dust cover (14).