CN211783458U

CN211783458U - Laser level meter for building engineering

Info

Publication number: CN211783458U
Application number: CN202020292670.6U
Authority: CN
Inventors: 姜坤; 谢亚军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-10
Filing date: 2020-03-10
Publication date: 2020-10-27
Anticipated expiration: 2030-03-10

Abstract

The utility model discloses a laser level appearance for building engineering belongs to spirit level technical field, including the mount pad, even rotation is connected with three supporting leg on the circumference of mount pad, and the lower extreme of three supporting leg passes through the locating part to be connected, and the centre of a circle position meshing of mount pad is connected with the lifting screw, and the below of lifting screw is connected with universal ball seat, and the below of universal ball seat is connected with universal ball arm, and the below of universal ball arm is connected with the laser level appearance body. The laser level body is connected below the mounting seat in a matched mode through the universal ball rod and the universal ball seat, so that under the action of gravity, no matter whether the mounting seat is in a horizontal state or not, the universal ball rod is downward vertically, the laser level body is always in the horizontal state, the laser level body does not need to be leveled when the laser level body is used at every time, the work efficiency of construction engineering surveying is improved, and the labor intensity of workers is reduced.

Description

Laser level meter for building engineering

Technical Field

The utility model belongs to the technical field of the spirit level, concretely relates to laser spirit level for building engineering.

Background

The laser level is a level which guides the laser beam emitted by laser device into telescope tube of level and makes it emit along the direction of collimation axis, and the laser level has two types of special laser level and laser device attached on the level, and is matched with level ruler with photoelectric receiving target to implement level measurement.

The laser level meter of the prior art has some defects when being used in the construction of building engineering, especially when the construction is surveyed and is accepted, for example, need frequent use laser level meter in the construction survey process of building engineering, and the ground of surveying is mostly not horizontal, when using the laser level meter, need frequent levelness to the laser level meter to adjust, very trouble, consequently, there is the inefficiency of surveying, staff's problem that intensity of labour is big.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a laser level for building engineering has the characteristics that laser level can automatic level adjustment.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a laser level appearance for building engineering, includes the mount pad, and even rotation is connected with three supporting leg on the circumference of mount pad, and the lower extreme of three supporting leg passes through the locating part and connects, and the meshing of the centre of a circle position of mount pad is connected with the lifting screw, and the lifting screw runs through the mount pad, and the below of lifting screw is connected with universal ball seat, and the below of universal ball seat is connected with universal club, and the below of universal club is connected with the laser level appearance body.

Preferably, the inside sliding connection of supporting leg has flexible leg, connects through the locking cover between flexible leg and the supporting leg.

Preferably, the lower end of the telescopic leg is connected with a rubber foot.

Preferably, the upper end of the lifting screw is connected with a lifting handle.

Preferably, the locating part includes connecting seat and gag lever post, and wherein, rotate on the circumference of connecting seat and be connected with three gag lever post, the other end and the supporting leg of gag lever post rotate to be connected.

Preferably, a ball groove is embedded below the universal ball seat.

Preferably, universal club includes universal ball, connecting rod and connecting screw, and wherein, the one end of connecting rod is connected with universal ball, and the other end of connecting rod is connected with connecting screw, and the embedding of universal ball sets up in the inside of ball groove, and connecting screw is connected with the upper end of laser level body.

Preferably, a mounting handle is connected between the connecting rod and the connecting screw rod.

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

1. the utility model discloses connect the laser level body in the below of mount pad through universal club and universal ball seat cooperation, thus under the effect of gravity, no matter whether the mount pad is in the horizontality, the universal club is all vertically downward, thereby makes the laser level body be in the horizontality all the time, need not to adjust the level to the laser level body when using at every turn, thereby has improved the work efficiency that building engineering surveyed, has reduced staff's intensity of labour;

2. the utility model discloses the meshing of the centre of a circle position of mount pad is connected with the lifting screw, and the lifting screw runs through the mount pad, and universal ball seat is connected in the below of lifting screw, through rotating lifting handle, can adjust the height of universal ball seat to highly finely tune the laser level appearance body.

Drawings

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

fig. 2 is a schematic structural view of the limiting member of the present invention;

FIG. 3 is a schematic structural view of the universal ball seat of the present invention;

FIG. 4 is a schematic view of the structure of the universal ball arm of the present invention;

in the figure: 1. a mounting seat; 2. supporting legs; 3. a laser level body; 4. a locking sleeve; 5. a telescopic leg; 6. a rubber foot; 7. a limiting member; 71. a connecting seat; 72. a limiting rod; 8. a universal ball arm; 81. a universal ball; 82. a connecting rod; 83. connecting a screw rod; 84. installing a handle; 9. a universal ball seat; 91. a ball groove; 10. a lifting screw; 11. a lifting handle.

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. 1-4, the present invention provides the following technical solutions: the utility model provides a laser level appearance for building engineering, includes mount pad 1, even rotation is connected with three supporting leg 2 on the circumference of mount pad 1, the lower extreme of three supporting leg 2 passes through locating part 7 to be connected, the meshing of the centre of a circle position of mount pad 1 is connected with lifting screw 10, lifting screw 10 runs through mount pad 1, lifting screw 10's below is connected with universal ball seat 9, the below of universal ball seat 9 is connected with universal ball arm 8, the below of universal ball arm 8 is connected with laser level appearance body 3.

Specifically, the inside sliding connection of supporting leg 2 has flexible leg 5, is connected through locking cover 4 between flexible leg 5 and the supporting leg 2.

By adopting the technical scheme, the length of the supporting leg 2 can be adjusted through the arrangement of the telescopic leg 5, and the structure and the principle of the locking sleeve 4 in the embodiment are the existing known technology, for example, a plate buckle type locking device on a DL4161-1 tripod sold by Zhejiang Bian communication Bin technology Co.

Specifically, the lower end of the telescopic leg 5 is connected with a rubber foot 6.

By adopting the technical scheme, the anti-skid performance of the telescopic legs 5 is better.

Specifically, the upper end of the lifting screw 10 is connected with a lifting handle 11.

Through adopting above-mentioned technical scheme, through rotating lifting handle 11, can finely tune the height of laser level body 3.

Specifically, the limiting member 7 includes a connecting seat 71 and a limiting rod 72, wherein three limiting rods 72 are rotatably connected to the circumference of the connecting seat 71, and the other ends of the limiting rods 72 are rotatably connected to the supporting legs 2.

Through adopting above-mentioned technical scheme, carry on spacingly to the angle that supporting leg 2 was opened through locating part 7, make supporting leg 2's stability better.

Specifically, the embedding of the below of universal ball seat 9 is provided with ball groove 91, and universal club 8 includes universal ball 81, connecting rod 82 and connecting screw 83, and wherein, the one end of connecting rod 82 is connected with universal ball 81, and the other end of connecting rod 82 is connected with connecting screw 83, and the embedding of universal ball 81 sets up in the inside of ball groove 91, and connecting screw 83 is connected with the upper end of laser level body 3.

Through adopting above-mentioned technical scheme, connect the below at mount pad 1 with laser level body 3 through the cooperation of universal club 8 and universal ball seat 9 to under the effect of gravity, no matter mount pad 1 is in the horizontality, universal club 8 is all perpendicular decurrent, thereby makes laser level body 3 be in the horizontality all the time.

Specifically, an installation handle 84 is connected between the connecting rod 82 and the connecting screw 83.

Through adopting above-mentioned technical scheme, conveniently be connected laser level body 3 with connecting screw 83.

The specific structure and operation principle of the laser level body 3 in the present embodiment are known in the art, for example, a 003Y laser level sold by shandong astronomical building materials ltd.

The utility model discloses a theory of operation and use flow: the utility model discloses connect laser level body 3 below mount pad 1 through universal club 8 and the cooperation of universal ball seat 9, thus under the effect of gravity, no matter whether mount pad 1 is in the horizontality, universal club 8 is all vertically downward, thus make laser level body 3 be in the horizontality all the time, need not to adjust the level to laser level body 3 during every use, thus improved the work efficiency that the building engineering surveyed, reduced staff's intensity of labour; the utility model discloses the meshing of centre of a circle position of mount pad 1 is connected with lifting screw 10, and lifting screw 10 runs through mount pad 1, and universal ball seat 9 is connected in lifting screw 10's below, through rotating lifting handle 11, can highly adjust universal ball seat 9 to highly finely tune laser level appearance body 3.

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 laser level appearance for building engineering, includes mount pad (1), its characterized in that: even rotation on the circumference of mount pad (1) is connected with three supporting leg (2), the lower extreme of three supporting leg (2) passes through locating part (7) and connects, the meshing of the centre of a circle position of mount pad (1) is connected with lifting screw (10), lifting screw (10) run through mount pad (1), the below of lifting screw (10) is connected with universal ball seat (9), the below of universal ball seat (9) is connected with universal ball rod (8), the below of universal ball rod (8) is connected with laser spirit level body (3).

2. The laser level for construction engineering according to claim 1, characterized in that: the inside sliding connection of supporting leg (2) has flexible leg (5), connects through locking cover (4) between flexible leg (5) and supporting leg (2).

3. The laser level for construction engineering according to claim 2, characterized in that: the lower end of the telescopic leg (5) is connected with a rubber foot (6).

4. A laser level for construction engineering according to claim 3, wherein: the upper end of the lifting screw (10) is connected with a lifting handle (11).

5. The laser level for construction engineering according to claim 4, wherein: the limiting piece (7) comprises a connecting seat (71) and limiting rods (72), wherein the three limiting rods (72) are rotatably connected to the circumference of the connecting seat (71), and the other ends of the limiting rods (72) are rotatably connected with the supporting legs (2).

6. The laser level for construction engineering according to claim 5, wherein: a ball groove (91) is embedded below the universal ball seat (9).

7. The laser level for construction engineering according to claim 6, wherein: the universal ball rod (8) comprises a universal ball (81), a connecting rod (82) and a connecting screw rod (83), wherein one end of the connecting rod (82) is connected with the universal ball (81), the other end of the connecting rod (82) is connected with the connecting screw rod (83), the universal ball (81) is embedded into the ball groove (91), and the connecting screw rod (83) is connected with the upper end of the laser level body (3).

8. The laser level for construction engineering according to claim 7, wherein: an installation handle (84) is connected between the connecting rod (82) and the connecting screw rod (83).