CN201803725U - Multi-axis laser level plumb meter - Google Patents

Abstract

The utility model relates to a horizontal plumb appearance of multiaxis formula laser uses the three mechanism groups that throw of quadrature of each other to throw out the plain noodles of three quadrature of each other respectively to as the mark and the inspection of levelness and the straightness that hangs down on the engineering, and can be when throwing the mechanism and damaging, directly take out the change in by this holding district, and reach the efficiency of easily maintaining, in addition, this horizontal plumb appearance of multiaxis formula laser uses this electronic sensor to judge whether ground is flat, and carry out automatic level adjustment, remove the inconvenience and the error of artifical correction from.

Description

Multi-axis laser level plumb meter

technical field

The utility model relates to a plumb meter, in particular to a multi-axis laser level plumb meter which includes three orthogonal projection mechanism groups, can independently replace the projection mechanism and automatically corrects the level electronically.

Background technique

Generally, a laser level is used as an aid when marking the construction of the wall of the building and inspecting after construction; and the laser level is set on the ground in front of the construction wall during use, and then the laser level is generated by the laser level. The laser beam is mapped on the wall, and a laser beam line mapped on the wall is perpendicular to the ground. In this way, construction marking and post-construction inspection can be carried out according to the laser beam on the wall.

However, the laser beam of the existing laser level is generated by the laser beam generator inside the level, and the laser beam generator includes three laser light sources, and these three laser light sources are fixedly installed inside the instrument, so once the laser If the beam generator is damaged, the entire laser level needs to be disassembled, thereby increasing maintenance procedures and costs. In addition, the existing laser level plumb meter uses manual level correction. When manual correction is performed on the construction site, the vibrating ground increases the difficulty of manual correction.

Based on the above, there is an urgent need for a multi-axis laser level plumb instrument that can be easily replaced when the projection mechanism is damaged and can automatically correct the level to solve the problems in the prior art.

Contents of the invention

The utility model is a multi-axis laser level plumb instrument which can be conveniently replaced when the projection mechanism is damaged and can automatically correct the level.

For realizing above-mentioned object, the technical scheme that the utility model adopts is:

A multi-axis laser level plumb instrument is characterized in that it comprises:

A body, which includes a movable seat;

a bearing mechanism, which is movable on the movable seat;

At least three projection mechanism groups, which are arranged on adjacent orthogonal surfaces of the carrying mechanism, each of the at least three projection mechanism groups includes a projection mechanism, the projection mechanism includes an optical unit and a rotating group, and the optical unit is connected to In the rotating group, the optical unit is used to project a light spot, and the rotating group is used to drive the optical unit to rotate so that the light spot forms a light line;

A plurality of laser generating mechanisms, which are respectively connected to the projection mechanism, for the projection mechanism to project the laser light source; and

An electronic sensor, which is arranged on the carrying mechanism, the multi-axis laser level plumb instrument uses the electronic sensor to judge whether the ground is flat, and automatically adjusts the carrying mechanism to perform horizontal correction of the multi-axis laser level plumb instrument .

Wherein: the at least three projecting mechanism groups further include an accommodating area, and the projecting mechanisms are respectively movably arranged in the accommodating area.

Wherein: the rotation group further includes an actuation unit, a linkage unit, and a rotation unit, the actuation unit is arranged on the carrying mechanism, and the actuation unit can provide power, the linkage unit is connected to the actuation unit , the rotating unit is connected to the linkage unit, and the actuation unit transmits power to the rotation unit through the linkage unit to make the rotation unit rotate.

Wherein: the adjacent orthogonal surfaces of the projecting mechanism set on the carrying mechanism are orthogonal surfaces of different horizontal planes, so as to reduce the volume of the carrying mechanism.

Wherein: the seat body further includes an adjustment group, the adjustment group is arranged on the movable seat, and the adjustment group is used to manually adjust the position of the movable seat.

Wherein: the adjustment group further includes a fixed rotation bolt, a translation handle and an adjustment unit, the fixed rotation bolt is arranged on the movable seat, the translation handle is arranged on the movable seat, the adjustment unit is arranged on the movable seat, loosen The fixed rotating bolt can directly rotate the movable seat for rough adjustment, and loosening the translation handle can make the movable seat perform universal translation, and the adjustment unit is used for fine-tuning the movable seat.

Wherein: the projection mechanism set further includes a fixing kit set, the fixing kit set includes a plurality of first adjustment parts and a plurality of second adjustment parts, and the plurality of first adjustment parts are used to respectively fix the projection mechanism in the container In the setting area, the plurality of second adjusting members are used to fix the laser generating mechanism to the projecting mechanism.

Wherein: the projection mechanism further includes a base, the base includes a tapered neck, and the accommodating area further includes an opening, when the projecting mechanism is placed in the accommodating area, the tapered neck of the base The ring is connected to the opening to provide positioning for the projection mechanism.

Wherein: the projection mechanism further includes a grating actuator, the grating actuator includes a grating, a sensor, a main board and a signal input device, the grating is connected to the rotating group, the sensor is connected to The supporting mechanism or the base, the main board is electrically connected to the sensor, the signal input device is electrically connected to the main board, the signal input device is used to receive external signals, and then electrically transmits the signals to the Main board, the main board outputs signals to the rotating group to adjust the rotating range and rotational speed of the rotating group, the sensor is used to sense the rotating range and speed of the grating, and feed back the sensing results to the host plate.

Compared with the prior art, the utility model adopting the above-mentioned technical solution has the advantage that: the utility model is a multi-axis laser level plumb instrument, which can respectively project three mutually orthogonal The horizontal smooth surface and vertical smooth surface are used as the mark and inspection of the levelness and verticality of the project, and when the projection mechanism is damaged, it can be directly taken out from the accommodation area for replacement, so as to achieve the effect of easy replacement. And use the electronic sensor to judge whether the ground is flat, and automatically adjust the level, avoid the inconvenience of manual correction and improve the accuracy; in terms of industrial availability, the products derived from the utility model can be fully used. Meet the needs of the current market.

Description of drawings

Fig. 1 is the three-dimensional appearance schematic diagram of the utility model;

Fig. 2 is the three-dimensional exploded schematic view of the utility model;

Fig. 3 is a schematic diagram of the appearance of the projection mechanism of the present invention;

Fig. 4 is a schematic cross-sectional view of the projection mechanism of the present invention.

Explanation of reference signs: 1-seat body; 11-movable seat; 12-tripod group; 13-adjustment group; 131-fixed rotation bolt; 132-translation handle; 133-adjustment unit; 2-carrying mechanism; Mechanism group; 31-projection mechanism; 32-accommodation area; 33-optical unit; 34-rotation group; 341-actuation unit; 342-linkage unit; 343-rotation unit; 35-base; 361-grating; 362-sensor; 363-main board; 364-signal input device; 371-first adjustment member; 372-second adjustment member; 4-laser generating mechanism; 5-electronic sensor.

Detailed ways

In order to enable your review committee to have a better understanding of the features, purposes and functions of the utility model, the following will explain the relevant detailed structure and design concept of the system of the utility model, so that the review committee can understand The features of the utility model are described in detail as follows:

The utility model provides a multi-axis laser level plumb instrument, please refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, which are respectively the three-dimensional appearance schematic diagram of the present utility model, the three-dimensional decomposition schematic diagram of the present utility model, and the utility model The schematic diagram of the appearance of the projection mechanism and the cross-sectional schematic diagram of the projection mechanism of the utility model. As shown in the figure: a multi-axis laser level plumb instrument, which includes: a base 1 , a carrying mechanism 2 , at least three projection mechanism groups 3 , a plurality of laser generating mechanisms 4 and an electronic sensor 5 .

The seat body 1 includes a movable seat 11, a tripod group 12 and an adjustment group 13, the adjustment group 13 is arranged on the movable seat 11, and the adjustment group 13 is used to, without moving the seat body 1, By manually adjusting the position of the movable seat 11, the multi-axis laser level plumb meter can be adjusted to an appropriate position, such as being closer to the wall, so that the multi-axis laser level plumb meter can easily find a benchmark for different construction environments On the other hand, in this embodiment, the adjustment group 13 includes a fixed rotation bolt 131, a translation handle 132 and an adjustment unit 133, the fixed rotation bolt 131 is arranged on the movable seat 11, and the translation handle 132 is arranged on the movable seat 11 , the adjustment unit 133 is set on the movable seat 11, the fixed rotating bolt 131 can be loosened during adjustment, and the function of coarse rotation can be achieved by directly rotating the movable seat 11, and the fine adjustment rotation function can also be achieved through the adjustment unit 133. When the fixed rotary bolt 131 is locked, if the translation handle 132 is rotated clockwise, the movable seat 11 can be translated universally, and when the translation handle 132 is rotated counterclockwise, the movable seat 11 can be locked so that it cannot move. And then reach the required adjustment; the carrying mechanism 2 is movably arranged on the movable seat 11; the at least three projection mechanism groups 3 are respectively arranged on adjacent orthogonal surfaces of the carrying mechanism 2, and the at least three Each projecting mechanism group 3 includes a projecting mechanism 31 and an accommodating area 32 respectively, and the projecting mechanisms 31 are respectively movably arranged in the accommodating area 32. In this embodiment, the three projecting mechanism groups 3 orthogonal to each other include There are three accommodating areas 32 arranged on different horizontal planes, and the adjacent orthogonal surfaces of the projection mechanism 31 disposed on the carrying mechanism 2 are orthogonal surfaces of different horizontal planes, so as to reduce the volume of the carrying mechanism 2; The projection mechanism 31 includes an optical unit 33, a rotating group 34, a base 35, a grating actuator and a fixed set. In this embodiment, the rotating group 34 further includes an actuating unit 341, a linkage unit 342, and a rotating unit 343, but not limited thereto, the actuating unit 341 is arranged on the carrying mechanism 2, and the actuating unit 341 can provide power, and the linkage unit 342 is connected to the actuating unit 341 , the rotation unit 343 is connected to the linkage unit 342, the actuation unit 341 transmits power to the rotation unit 343 through the linkage unit 342, so that the rotation unit 343 rotates, and the optical unit 33 is connected to the rotation unit 343, the optical unit 33 is used to project a light spot, and the rotating group 34 is used to drive the optical unit 33 to rotate so that the light spot forms a light line. In this embodiment, the actuating unit 341 is a motor, The linkage unit 342 is a belt or a gear, and the optical unit 33 is a pentagonal prism, but not limited thereto; the base 35 includes a tapered neck, the accommodating area 32 includes an opening, and the projection mechanism 31 is placed When in the accommodating area 32, the tapered neck of the base 35 is annularly connected to the opening to provide positioning for the projection mechanism 31. The base 35 and the rotating unit 34 3 is provided with a bearing 351, and the rotating unit 343 uses the bearing 351 to generate rotation on the base 35; the grating actuator includes a grating 361, a sensor 362, a main board 363 and a signal input device 364, the grating 361 is connected to the rotating group 34, the sensor 362 is connected to the carrying mechanism 2 or the base 35, the main board 363 is electrically connected to the sensor 362, and the signal input device 364 is electrically The main board 363 is connected to the main board 363, the signal input device 364 is used to receive external signals, and then the signal is electrically transmitted to the main board 363, and the main board 363 outputs the signal to the rotation group 34 to adjust the rotation The range of rotation and rotational speed of the group 34, the sensor 362 is used to sense the range and speed of rotation of the grating 361, and the sensing result is fed back to the main board 363; the fixed set includes a plurality of first adjustment parts 371 And a plurality of second adjustment parts 372, the plurality of first adjustment parts 371 are used to fix the projection mechanism 31 in the accommodation area 32, or to adjust the position of the projection mechanism 31 in the accommodation area 32 Angle or position, the plurality of second adjustment members 372 are used to fix the laser generating mechanism 4 on the base 35 of the projection mechanism 31, or to adjust the base of the laser generating mechanism 4 and the projection mechanism 31. The connection angle or position of the seat 35; the plurality of laser generating mechanisms 4, which are respectively connected with the base 35 of the projection mechanism 3, for the projection mechanism 3 to project the laser light source; the electronic sensor 5, which is arranged on The carrying mechanism 2, the multi-axis laser level plumb instrument uses the electronic sensor 5 to judge whether the ground is flat, and automatically adjusts the carrying mechanism 2 to perform level correction of the multi-axis laser level plumb instrument.

When the multi-axis laser level and plumb instrument is used to mark and check the levelness and verticality, the projection mechanism 31 in the accommodation area 32 receives the light source of the laser generating mechanism 4 and then projects, and when the projected When in action, the light source passes through the laser generating mechanism 4 to project a light spot from the optical unit 33, and at the same time, the actuating unit 341 cooperates with the linkage unit 342, so that the rotating unit 343 uses the bearing 351 on the base 35 Rotation occurs on the upper surface, and at the same time drives the optical unit 33 to rotate, so that the light spot forms a light line due to the rotation of the optical unit 33. In this way, three mutually orthogonal projection mechanism groups 3 can be used to project three mutually orthogonal The orthogonal smooth surface is used as a mark and inspection of the levelness and verticality of the three orthogonal directions in the project.

And when the rotating unit 343 is rotating, it drives the grating 361 at the same time, so that the sensor 362 cooperates with the grating 361 to sense, so as to understand the rotation speed of the rotating unit 343 and the range of the projection angle, so as to realize the projection angle. Related adjustments, and during adjustment, in addition to fine-tuning the base 35 in the accommodating area 32 by using the first adjustment member 371, the second adjustment member 372 can be used to adjust the base 35 and the laser generator. The positions or angles between the mechanisms 4 are to meet the needs of the actual projection angle; in addition, if the projection mechanism 31 of the present utility model is damaged, the damaged first adjustment member 371 can be loosened directly. The projection mechanism 31 is taken out from the accommodating area 32 where it is located, and placed into other undamaged projection mechanisms 31 , and then fixed and adjusted by the first adjusting member 371 .

The utility model is a multi-axis laser level plumb instrument, which can respectively project three mutually orthogonal horizontal smooth surfaces and vertical smooth surfaces by using three mutually orthogonal projection mechanism groups, so as to measure the levelness and verticality of engineering. Marking and inspection, and when the projection mechanism is damaged, it can be directly taken out from the accommodation area for replacement, so as to achieve the effect of easy replacement, and use the electronic sensor to judge whether the ground is flat, and perform automatic level adjustment, eliminating the need for manual labor The inconvenience of calibration and the improvement of accuracy; in terms of industrial applicability, the products derived from the utility model can fully meet the needs of the current market.

The above description is only illustrative, rather than restrictive, of the present utility model. Those of ordinary skill in the art understand that many modifications, changes or equivalents can be made without departing from the spirit and scope defined in the claims. But all will fall within the protection scope of the present utility model.

Claims (9)

1. A multi-axis laser level plumb instrument, characterized in that it comprises: A body, which includes a movable seat; a bearing mechanism, which is movable on the movable seat; At least three projection mechanism groups, which are arranged on adjacent orthogonal surfaces of the carrying mechanism, each of the at least three projection mechanism groups includes a projection mechanism, the projection mechanism includes an optical unit and a rotating group, and the optical unit is connected to In the rotating group, the optical unit is used to project a light spot, and the rotating group is used to drive the optical unit to rotate so that the light spot forms a light line; A plurality of laser generating mechanisms, which are respectively connected to the projection mechanism, for the projection mechanism to project the laser light source; and An electronic sensor, which is arranged on the carrying mechanism, the multi-axis laser level plumb instrument uses the electronic sensor to judge whether the ground is flat, and automatically adjusts the carrying mechanism to perform horizontal correction of the multi-axis laser level plumb instrument . 2 . The multi-axis laser level plumb instrument according to claim 1 , wherein the at least three projection mechanism groups further include an accommodating area, and the projecting mechanisms are respectively movably arranged in the accommodating area. 3 . 3. The multi-axis laser level plumb instrument according to claim 1, characterized in that: the rotating group further includes an actuating unit, a linkage unit, and a rotating unit, and the actuating unit is arranged on the carrying mechanism , and the actuation unit can provide power, the linkage unit is connected to the actuation unit, the rotation unit is connected to the linkage unit, the actuation unit transmits power to the rotation unit through the linkage unit, so that the The rotary unit performs the rotation. 4. The multi-axis laser level plumb instrument according to claim 1, characterized in that: the adjacent orthogonal surfaces of the projection mechanism set on the carrying mechanism are orthogonal surfaces of different horizontal planes, in order to reduce the The volume of the carrying mechanism. 5. The multi-axis laser level plumb instrument according to claim 1, characterized in that: the base further includes an adjustment group, the adjustment group is arranged on the movable seat, and the adjustment group is used to manually adjust the movable seat s position. 6. The multi-axis laser level plumb instrument according to claim 5, characterized in that: the adjustment group further comprises a fixed rotation bolt, a translation handle and an adjustment unit, the fixed rotation bolt is arranged on the movable seat, The translation handle is arranged on the movable seat, and the adjustment unit is arranged on the movable seat, the movable seat can be directly rotated for rough adjustment by loosening the fixed rotating bolt, and the movable seat can be made universal by releasing the translation handle. The translation, and the adjustment unit is used to fine-tune the movable seat. 7. The multi-axis laser level plumb instrument according to claim 2, characterized in that: the projection mechanism group further includes a fixed kit group, and the fixed kit group includes a plurality of first adjustment parts and a plurality of second adjustment parts The plurality of first adjustment members are used to respectively fix the projection mechanism in the accommodating area, and the plurality of second adjustment members are used to fix the laser generating mechanism to the projection mechanism. 8. The multi-axis laser level plumb instrument according to claim 2, wherein the projection mechanism further comprises a base, the base comprises a tapered neck, and the accommodating area further comprises an opening, When the projection mechanism is placed in the accommodating area, the tapered neck of the base is annularly connected to the opening to provide positioning for the projection mechanism. 9. The multi-axis laser level plumb instrument according to claim 1, characterized in that: the projection mechanism further comprises a grating actuator, and the grating actuator comprises a grating, a sensor, and a main board and a signal input device, the grating is connected to the rotating group, the sensor is connected to the bearing mechanism or the base, the main board is electrically connected to the sensor, and the signal input device is electrically connected to the main board , the signal input device is used to receive external signals, and then electrically transmit the signal to the main board, and the main board outputs the signal to the rotating group, so as to adjust the rotating range and rotational speed of the rotating group, and the sensor is used To sense the rotation range and speed of the grating, and feed back the sensing results to the motherboard.

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