CN211954157U

CN211954157U - Integrated free-rotation laser level meter

Info

Publication number: CN211954157U
Application number: CN202020826784.4U
Authority: CN
Inventors: 鞠卫星
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2020-11-17
Anticipated expiration: 2030-05-18

Abstract

The utility model discloses an integral type free rotation laser level appearance relates to the horizontal test instrument field. The utility model provides a convenient and fast can 360 degrees free rotation in integral type free rotation laser level appearance of an organic whole. The integrated free-rotation laser level comprises a laser level body and a rotating device, wherein the laser level body is arranged above the rotating device, and the bottom end of the laser level body extends into the rotating device; the rotating device includes: the device comprises a laser window base, a rotary gear disc, a window pressing plate, a stand column seat pressing plate, a fine adjustment gear, a fine adjustment hand wheel and a support column; the utility model has the advantages that: the purpose of self rotation is achieved without other tools (a rotating chassis), the rotation concentricity of the product is ensured, and the disassembly and the assembly are not needed during the use; the structure of the wall pasting instrument is changed, fine adjustment can be performed at 360 degrees, the appearance is attractive, other accessories do not need to be additionally arranged, time and cost are saved for a user, and the wall pasting instrument is convenient and quick to use.

Description

Integrated free-rotation laser level meter

Technical Field

The utility model relates to a horizontal test instrument technical field especially relates to integral type free rotation laser level meter.

Background

The spirit level is widely used in the building engineering and decoration industry, and carpenters and masons usually use more, and the main function is to mark horizontal lines and vertical lines, and a large amount of construction progress speeds up, and the spirit level is one of indispensable instruments in the building industry.

From the in-process that uses, the spirit level also has the problem to show gradually leaking, mainly includes: the 360-degree free rotation dotting cannot be performed. Aiming at the problem, in the prior art, an independent rotating chassis is additionally arranged at the bottom of the rotary base, and the rotary base and the rotating chassis are connected by screws so as to achieve the effect of 360-degree rotating and dotting. Although install rotating chassis additional and can reach certain effect, fixed rotating chassis need use screwed connection, and the connection of screw makes spirit level and rotating chassis can not coaxial rotation, and installs rotating chassis additional and increases the recruitment time, adorns rotating chassis when using, when not dismantling very trouble, bring unnecessary troublesome for the construction. The customer also purchases the rotating chassis at an additional cost.

SUMMERY OF THE UTILITY MODEL

Therefore, to the problem that prior art exists, the utility model provides a can 360 degrees free rotations in an organic whole, convenient and fast integral type free rotation laser level appearance.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the integrated free-rotation laser level comprises a laser level body and a rotating device, wherein the laser level body is arranged above the rotating device, and the bottom end of the laser level body extends into the rotating device; the rotating device includes: the device comprises a laser window base, a rotary gear disc, a window pressing plate, a stand column seat pressing plate, a fine adjustment gear, a fine adjustment hand wheel and a support column;

a through hole is formed in the side wall of the laser window base, the fine adjustment gear is located in the laser window base, and one end of the fine adjustment hand wheel penetrates through the through hole to be connected with the fine adjustment gear;

the window pressing plate is arranged in the laser window base, and the rotary gear disc is sleeved on the window pressing plate and meshed with the fine adjustment gear;

the upright post seat is sleeved on the window pressing plate, and the bottom surface of the upright post seat is abutted against the top surface of the rotary gear disc;

the upright post seat pressing plate is arranged at the top of the window pressing plate, and the bottom surface of the upright post seat pressing plate is abutted with the top surface of the upright post seat;

the support column is provided with a plurality of, a plurality of the support column distributes along the circumferential direction of stand seat, and its one end with the stand seat is connected, its other end with this body coupling of laser level appearance.

Furthermore, the top of laser level body with support column bolted connection has guaranteed that laser level and rotary device can coaxial rotation.

Furthermore, the rotating device further comprises a dustproof rubber ring, and the dustproof rubber ring is sleeved on the fine adjustment hand wheel to play a dustproof role.

Furthermore, a plurality of fixed cylinders are arranged inside the laser window base.

Furthermore, the bottom of the window pressing plate is arranged in a plurality of through holes matched with the fixed cylinders.

The utility model has the advantages that:

1. the purpose of self rotation is achieved without other tools (a rotating chassis), the rotation coaxiality of the product is guaranteed, and the product does not need to be disassembled and assembled during use.

2. The structure of the wall pasting instrument is changed, fine adjustment can be performed at 360 degrees, the appearance is attractive, other accessories do not need to be additionally arranged, and the use is convenient and fast.

3. Time and cost are saved for users.

Drawings

FIG. 1 is a schematic structural view of an integrated free-spinning laser level of the present invention;

FIG. 2 is a top view of FIG. 1;

fig. 3 is a perspective view of the integrated free-rotation laser level of the present invention.

In the figure: the laser level gauge comprises a laser window base, a fine adjustment gear 2, a fine adjustment hand wheel 3, a dustproof rubber ring 4, a window pressing plate 5, a rotary gear disc 6, a stand column seat 7, a stand column seat pressing plate 8, a laser level gauge body 9 and a support column 10.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 3, in the present embodiment, the integrated free-rotation laser level comprises a laser level body 9 and a rotating device, wherein the laser level body 9 is arranged above the rotating device, and the bottom end of the laser level body extends into the rotating device; the rotating device includes: the device comprises a laser window base 1, a rotary gear disc 6, a window pressing plate 5, a stand column seat 7, a stand column seat pressing plate 8, a fine adjustment gear 2, a fine adjustment hand wheel 3 and a support column 10;

a through hole is formed in the side wall of the laser window base 1, the fine adjustment gear 2 is located in the laser window base 1, and one end of the shaft of the fine adjustment hand wheel 3 penetrates through the through hole to be connected with the fine adjustment gear 2, so that the fine adjustment hand wheel 3 is rotated to drive the fine adjustment gear 2 to rotate;

the window pressing plate 5 is arranged in the laser window base 1, the rotary gear disc 6 is sleeved on the window pressing plate 5 and meshed with the fine adjustment gear 2, and the rotary gear disc is driven to rotate when the fine adjustment gear 2 rotates;

the upright post seat 7 is sleeved on the window pressing plate 5, so that the two parts are coaxial in vertical position, the bottom surfaces of the two parts are abutted against the top surface of the rotary gear disc 6, and when the rotary gear disc 6 rotates, the upright post seat 7 is driven to synchronously rotate;

the upright post seat pressing plate 8 is arranged at the top of the window pressing plate 5, and the bottom surface of the upright post seat pressing plate is abutted against the top surface of the upright post seat 7, so that the anti-falling function is realized on the part rotating gear disc 6 and the upright post seat 7;

the supporting column 10 is provided with a plurality of supporting columns 10 which are distributed along the circumferential direction of the upright column base 7, one end of each supporting column 10 is connected with the upright column base 7, and the other end of each supporting column 10 is connected with the laser level body 9.

In this embodiment, the top end of the laser level body 9 is connected with the supporting column 10 through a bolt, so that the vertical position of the laser level body 9 is coaxial with the rotating device, and the laser level body 9 and the rotating device can rotate coaxially.

Preferably, the rotating device further comprises a dustproof rubber ring 4, and the dustproof rubber ring 4 is sleeved on the fine adjustment hand wheel 3 to play a dustproof role.

Preferably, the inside of the laser window base 1 is provided with 4 fixing cylinders.

Preferably, the bottom of the window pressing plate 5 is arranged in 4 through holes matched with the fixing cylinders, and the window pressing plate is used for fixing the fixing cylinders and the through holes in the laser window base 1 through interference assembly.

The following describes the single use process of the present invention with reference to the accompanying drawings.

In the use, place integral type free rotation laser level appearance at appointed operating position, after the opening device, can carry out laser positioning fast through rotating stand seat 7, simultaneously at the in-process of correcting, can be through rotating the utility model discloses a fine setting hand wheel 3 drives fine setting gear 2 and rotates, and through fine setting gear 2's rotation, drive rotatory toothed wheel dish 6 and rotate to laser level body 9 on the drive stand seat 7 rotates, realizes finely tuning, carries out the detail adjustment and realizes artifical the correction. During the operation, the angle through different operations is different, can carry out angular adjustment fast through rotating solid seat 7, and convenient to use is swift, has solved the problem that the tradition can not 360 degrees turn to, has also solved prior art simultaneously and has needed external rotating chassis installation process, and it is troublesome to bring unnecessary for the construction, has avoided the problem that customer increased the extra expense and has purchased rotating chassis.

The above description is only for the embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, improvement, extension, etc. made within the spirit and principle of the present invention are all included in the protection scope of the present invention.

Claims

1. An integrated free-rotation laser level is characterized by comprising a laser level body and a rotating device, wherein the laser level body is arranged above the rotating device, and the bottom end of the laser level body extends into the rotating device; the rotating device includes: the device comprises a laser window base, a rotary gear disc, a window pressing plate, a stand column seat pressing plate, a fine adjustment gear, a fine adjustment hand wheel and a support column;

2. The integrated free-spinning laser level according to claim 1, wherein the top end of the laser level body is bolted to the support post.

3. The integrated free-spinning laser level according to claim 1, wherein the spinning device further comprises a dust-proof rubber ring, the dust-proof rubber ring is sleeved on the fine-tuning hand wheel.

4. The integrated free-spinning laser level according to claim 1, wherein the laser window base has several fixed cylinders inside.

5. The integrated free-spinning laser level according to claim 4, wherein the bottom of the window press plate is disposed in a plurality of through holes matching with the fixed cylinder.