CN202393388U

CN202393388U - Laser level meter device

Info

Publication number: CN202393388U
Application number: CN2011205776449U
Authority: CN
Inventors: 张凤敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-12-31
Filing date: 2011-12-31
Publication date: 2012-08-22
Anticipated expiration: 2021-12-31

Abstract

The utility model provides a laser level meter device, which relates to the technical field of building level measurement and is structurally characterized in that three bearing legs (3) are arranged on the outer edge of a bearing seat (1), the tail ends of the bearing legs (3) are in thread connection with adjusting screws (4) vertically arranged, a vertical shaft (2) is fixedly connected at the middle position of the bearing seat (1), a base (5) is in sleeve connection with the vertical shaft (2), a support (6) is arranged on the base (5), a generating laser (8) is fixed in a groove of the support (6) through a fixing piece (10), a central axis of a light-transmission hole (9) of a casing (7) and an axis of the generating laser (8) are the same straight line, the casing (7) is fixedly connected with the base (5), an upper cover (11) is arranged on the casing (7), and a bubble level meter (12) is embedded in the middle of the top of the upper cover (11). The laser level meter device is reasonable in design, simple in structure, convenient to adjust and use, high in measuring accuracy, low in price and capable of being widely popularized and applied in the fields of building and decoration.

Description

A kind of laser level instrument apparatus

Technical field

The utility model relates to the building level field of measuring technique, relates to a kind of laser level instrument apparatus particularly.

Background technology

Be definite horizontal line, surface level in fields such as building, finishings; The horizontal instrument of survey that uses has board foot, plastic flexible pipe linker, ordinary level, laser leveler etc.; Laser leveler owing to have is measured advantage such as accurate, rapid by heavy construction and fitting-out work widespread use, but its complex structure, costs an arm and a leg, and the lining instrument that mainly uses of small building construction brigade, finishing team is the plastic flexible pipe linker at present; Plastic flexible pipe linker instrument is original, measuring distance short, poor accuracy; Influence building, decoration quality, and want two people operation at least when using, use inconvenience.

Summary of the invention

The purpose of the utility model provide a kind of simple in structure, easy to operate, measure accurately, the laser level instrument apparatus of low production cost.

The task of the utility model realizes that through following technical proposals its technical characterstic is that supporting base 1 outer rim is established three supporting legs 3, the adjustment screw 4 that supporting leg 3 tail ends are spirally connected and vertically are provided with; The affixed vertical shaft 2 in supporting base 1 centre position; Base 5 and vertical shaft 2 sockets are established support 6 on the base 5, generating laser 8 utilizes stator 10 to be fixed in support 6 grooves; The axis that 7 of housings are driven light hole 9 central axis and generating laser 8 is same straight line; Housing 7 is fixedly connected with base 5, establishes loam cake 11 on the housing 7, and loam cake 11 crown centers are inlaid with spirit level 12.

Supporting base 1 is circle or polygon, establishes angle index chi 14 on the supporting base 1.

Base 5, housing 7 are circle or polygon.

Base 5 rear surfaces are established a scale cue mark 13, and calibration indicator sign note 13 and light hole 9 are in same vertical line position.

The good effect of the utility model is: reasonable in design, simple in structure, and adjustment, easy to use, measuring accuracy is high, low price, but in building, finishing field wide popularization and application.

Description of drawings

Fig. 1 is according to the structural representation (part is analysed and observe) of a kind of laser level instrument apparatus of the utility model proposition.

Fig. 2 is according to the left view (part is analysed and observe) of a kind of laser level instrument apparatus of the utility model proposition.

Fig. 3 is according to the vertical view of a kind of laser level instrument apparatus of the utility model proposition.

1-supporting base among the figure, the 2-vertical shaft, the 3-supporting leg, 4-adjusts screw, the 5-base, the 6-support,

The 7-housing, the 8-generating laser, the 9-light hole, the 10-stator, the 11-loam cake,

The 12-spirit level, 13-calibration indicator sign note, 14-angle index chi.

Embodiment

Be described with reference to the accompanying drawings the details and the course of work of a kind of laser level instrument apparatus of the utility model proposition.

Like Fig. 1, Fig. 2, shown in Figure 3, circular supporting base 1 outer rim is established three supporting legs 3, the adjustment screw 4 that supporting leg 3 tail ends are spirally connected and vertically are provided with; The length travel of adjustment screw 4 capable of using, the height of adjusting supporting leg 3 is established angle index chi 14 on the supporting base 1; Respectively corresponding 360 ° of scales in use can be found out the angle that needs, the affixed vertical shaft 2 in supporting base 1 centre position; Cup dolly 5 and vertical shaft 2 sockets, realization base 5 is established support 6 around 360 ° of rotations of axle any direction on the base 5; Generating laser 8 utilizes stator 10 to be fixed in support 6 grooves, and the axis that 7 of housings are driven light hole 9 central axis and generating laser 8 is same straight line, and circular shell 7 is fixedly connected with cup dolly 5; Base 5 rear surfaces are established a scale cue mark 13, and calibration indicator sign note 13 and light hole 9 can accurately be indicated the Laser emission angle in same vertical line position; Establish loam cake 11 on the housing 7, loam cake 11 crown centers are inlaid with spirit level 12.Generating laser 8 is connected with power supply through lead.Supporting base 1, base 5, housing 7 also can be polygon.

When using this level meter, be placed on level meter near the ground of putting down the tested metope, regulate the bubble of adjustment screw 4 in spirit level 12 and be in the center, survey horizontal position adjustment and finish; Turn on the power switch, red laser beam penetrates from the light hole 9 of housing 7, after the about several seconds kinds; The red luminous point that light beam forms on first target face is static, marks this point, i.e. first luminous point this moment; Rotary shell 7 makes light beam penetrate from the angled other direction of ejaculation direction with the first bundle light, treat that red luminous point is static after, mark this point; Promptly second luminous point connects first, second luminous point, obtains a horizontal line; Rotary shell 7 turns an angle again, obtains the 3rd, the 4th, the 5th luminous point etc., obtains same surface level through three or more luminous point of mark.

Claims

1. laser level instrument apparatus is characterized in that supporting base (1) outer rim establishes three supporting legs (3), the adjustment screw (4) that supporting leg (3) tail end is spirally connected and vertically is provided with; The affixed vertical shaft in supporting base (1) centre position (2); Base (5) and vertical shaft (2) socket are established support (6) on the base (5), generating laser (8) utilizes stator (10) to be fixed in support (6) groove; Housing (7) the axis of the light hole of opening (9) central axis and generating laser (8) be same straight line; Housing (7) is fixedly connected with base (5), establishes loam cake (11) on the housing (7), and loam cake (11) crown center is inlaid with spirit level (12).

2. a kind of laser level instrument apparatus according to claim 1 is characterized in that supporting base (1) is circle or polygon.

3. a kind of laser level instrument apparatus according to claim 1 is characterized in that establishing on the supporting base (1) angle index chi (14).

4. a kind of laser level instrument apparatus according to claim 1 is characterized in that housing (7) is circle or polygon.

5. a kind of laser level instrument apparatus according to claim 1 is characterized in that base (5) is circle or polygon.

6. a kind of laser level instrument apparatus according to claim 1 is characterized in that base (5) rear surface establishes a scale cue mark (13), and calibration indicator sign note (13) and light hole (9) are in same vertical line position.