CN216868082U

CN216868082U - Horizontal bracket for detecting laser range finder

Info

Publication number: CN216868082U
Application number: CN202220654092.5U
Authority: CN
Inventors: 李勇; 付道贤
Original assignee: Yunnan Qiusuo Safety Technology Service Co ltd
Current assignee: Yunnan Qiusuo Safety Technology Service Co ltd
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-07-01
Anticipated expiration: 2032-03-24

Abstract

The utility model discloses a horizontal support for detecting a laser range finder, which comprises a set square, supporting legs and a level meter, wherein the supporting legs are arranged on the set square; the triangular plate is a regular triangular plate, the supporting legs are fixedly arranged below three corners of the triangular plate, a level is arranged on one side surface of the triangular plate, the supporting legs are telescopic round shafts, and the supporting legs are electric telescopic adjusting shafts; the problem of adopt ordinary laser range finder measuring distance in-process, do not have the horizontal calibration equipment of taking certainly, at the measuring in-process, because horizontal deviation leads to measuring the deviation is solved.

Description

Horizontal bracket for detecting laser range finder

Technical Field

The utility model relates to the technical field of measuring equipment, in particular to a horizontal support for detecting a laser range finder.

Background

Laser rangefinder is an instrument for measuring the distance to a target by modulating a certain parameter of Laser. The distance measuring method is divided into a phase method distance measuring instrument and a pulse method distance measuring instrument, the pulse type laser distance measuring instrument emits a pulse laser beam or a sequence of short pulse laser beams to a target when in work, a photoelectric element receives the laser beam reflected by the target, a timer measures the time from the emitting to the receiving of the laser beam, and the distance from an observer to the target is calculated. The phase-method laser range finder detects a distance by detecting a phase difference occurring when emitted light and reflected light propagate in a space. In any type of measuring instrument, a light beam needs to be emitted, which places a high demand on the position of the measuring instrument, especially for remote measurement, the horizontal angle of the emitted light can influence the measurement accuracy, and the existing measuring instrument does not have a measuring instrument for calibrating the level, and most of the existing measuring instruments directly measure on a plane, but the level during measurement is not guaranteed well.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a horizontal support for detecting a laser range finder, which solves the problems that no self-contained horizontal calibration equipment exists in the process of measuring distance by adopting a common laser range finder, and measurement deviation is caused by horizontal deviation in the measuring process.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a laser range finder detects uses horizontal support which characterized in that: comprises a set square, a supporting leg and a level gauge; the set square sets up to regular triangle shape board, the landing leg is fixed to be set up in the three angle below of set square, sets up the spirit level in a side of set square, the landing leg sets up the round axle to scalable adjustment, the landing leg sets up to electronic flexible adjustment axle.

Furthermore, the supporting leg comprises an outer shaft sleeve, a sliding shaft, a screw rod and a motor; the motor is fixedly arranged below the set square, an outer shaft sleeve is fixedly arranged on the motor, a sliding shaft cylinder is arranged in the outer shaft sleeve, a sliding shaft is arranged in the sliding shaft cylinder in a sliding connection mode, a screw rod is arranged in the sliding shaft in a threaded connection mode, and the screw rod is connected with a motor rotating shaft.

Furthermore, a sliding groove is arranged in the sliding shaft barrel, and a sliding key matched with the sliding shaft is arranged on the sliding shaft.

Furthermore, a motor sleeve is fixedly arranged under the triangular plate through a first fastening screw, and the motor is embedded in the motor sleeve and is connected with the first fastening screw.

Furthermore, a mounting plate is arranged between the motor and the outer shaft sleeve, one end of the mounting plate is embedded in the motor sleeve and is connected with the motor through a second screw, and the other end of the mounting plate is connected with the outer shaft sleeve through a third screw.

Furthermore, a rotating groove is formed in the top of the outer shaft sleeve, a shaft matched with the screw rod is arranged in the rotating groove, the outer diameter of the shaft is larger than that of the screw rod, and the mounting plate is embedded in the rotating groove at one end.

Furthermore, an isolation sleeve is arranged between the motor and the mounting plate, and a rotating shaft of the motor and the screw rod are nested in an inner cavity of the isolation sleeve.

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

this device is through adopting the spirit level to carry out horizontal calibration in the coming year, adopts the motor to carry out calibration adjustment, and whole simple structure simple to operate, in the adjustment limit of landing leg, can adjust various out-of-level positions, has solved the in-process that adopts ordinary laser range finder measuring distance, does not have the horizontal calibration equipment of taking certainly, at the measuring in-process, because horizontal deviation leads to the problem of measuring the deviation.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

FIG. 2 is a top view of the present invention.

Fig. 3 is a schematic view of the structure of the leg of the present invention.

In the drawing, a set square (1), supporting legs (2), a level (3), a control switch (4), a first fastening screw (5), a motor sleeve (6), a motor (7), an isolation sleeve (8), a mounting plate (9), a second screw (10), a third screw (11), an outer shaft sleeve (12), a rotating groove (13), a screw rod (14), a sliding shaft cylinder (15), a sliding groove (16), a sliding shaft (17) and a base (18).

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Example 1:

the horizontal support for detecting the laser range finder comprises a set square 1, supporting legs 2 and a level 3; in this device, set up set square 1 to regular triangle board, landing leg 2 is fixed to be set up in the three angle below of set square 1, sets up spirit level 3 in a side of set square 1, landing leg 2 sets up the round axle to scalable adjustment, landing leg 2 sets up to electronic flexible adjustment axle. This device adopts spirit level 3 to carry out horizontal calibration, adopt electronic telescopic shaft to adjust the levelness of set square 1 simultaneously, and, independent adjustment is beaten to every landing leg 2, the control switch 4 setting of adjustment is at the top of set square 1, its controller and power then set up the center bottom at set square 1, the power supply point is connected to landing leg 2, just so can come the level to whole set square 1 through each landing leg 2 of electronic adjustment, level 3 through it calibrates, thus, in landing leg 2's adjustment limit, can adjust various unheveled positions, the in-process of adopting ordinary laser range finder measuring distance has been solved, do not have the horizontal calibration equipment from the area, at the measuring in-process, because horizontal deviation leads to the problem of measuring the deviation.

Example 2:

on the basis of the above embodiments, in this embodiment, in order to facilitate the telescopic adjustment of the supporting leg 2, so that the adjustment amount of the word adjustment is not too large in the adjustment process, the supporting leg 2 of the present device includes an outer shaft sleeve 12, a sliding shaft 17, a screw rod 14, and a motor 7. Specifically, the motor 7 is fixedly arranged below the triangular plate 1, the motor 7 is fixedly provided with an outer shaft sleeve 12, a sliding shaft cylinder 15 is arranged in the outer shaft sleeve 12, a sliding shaft 17 is arranged in the sliding shaft cylinder 15 in a sliding manner, a screw 14 is arranged in the sliding shaft 17 in a threaded connection manner, and the screw 14 is connected with a rotating shaft of the motor 7. Therefore, the motor 7 rotates to drive the screw rod 14 to rotate, the movable screw rod 14 drives the sliding shaft 17 to stretch and retract in the outer shaft sleeve 12, and therefore the feeding amount of single adjustment can be determined according to the screw pitch of the screw rod, and adjustment is facilitated.

Example 3:

on the basis of the above embodiments, in the present embodiment, in order to facilitate the sliding and expansion of the sliding shaft 17, the sliding groove 16 is disposed in the sliding shaft tube 15, the sliding shaft 17 is provided with a sliding key adapted to the sliding groove, the bottom of the sliding shaft 17 is provided with the arc-shaped base 18, and the base 18 is made of a soft material, so that the sliding shaft can better contact with the ground.

Example 4:

on the basis of the above embodiment, in this embodiment, in order to facilitate the protection installation, a motor cover 6 is fixedly arranged under the triangle 1 through a first fastening screw 5, and a motor 7 is embedded in the motor cover 6 and connected with the first fastening screw 5; a mounting plate 9 is arranged between the motor 7 and the outer shaft sleeve 12, one end of the mounting plate 9 is embedded in the motor sleeve 6 and is connected with the motor 7 through a second screw 10, and the other end of the mounting plate is connected with the outer shaft sleeve 12 through a third screw 11; a rotating groove 13 is formed in the top of the outer shaft sleeve 12, a screw 14 is provided with a matched shaft in the rotating groove 13, the outer diameter of the shaft is larger than that of the screw 14, and one-degree end of the mounting plate 9 is embedded in the rotating groove 13; an isolation sleeve 8 is arranged between the motor 7 and the mounting plate 9, and a rotating shaft of the motor 7 and a screw 14 are embedded in an inner cavity of the isolation sleeve 8.

Reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," "a preferred embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally in this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the utility model to effect such feature, structure, or characteristic in connection with other embodiments.

Although the utility model has been described with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the scope and spirit of the principles of this disclosure. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.

Claims

1. The utility model provides a laser range finder detects uses horizontal support which characterized in that: comprises a set square (1), supporting legs (2) and a level (3); set up to regular triangle board set up in set square (1), landing leg (2) are fixed to be set up in the three angle below of set square (1), set up spirit level (3) in a side of set square (1), landing leg (2) set up the round axle to scalable adjustment, landing leg (2) set up to electronic flexible adjustment axle.

2. The horizontal bracket for detecting the laser range finder as claimed in claim 1, wherein: the supporting leg (2) comprises an outer shaft sleeve (12), a sliding shaft (17), a screw rod (14) and a motor (7); the motor (7) is fixedly arranged below the triangular plate (1), an outer shaft sleeve (12) is fixedly arranged on the motor (7), a sliding shaft cylinder (15) is arranged in the outer shaft sleeve (12), a sliding shaft (17) is arranged in the sliding shaft cylinder (15) in a sliding manner, a screw rod (14) is arranged in the sliding shaft (17) in a sliding manner in a threaded connection mode, and the screw rod (14) is connected with a rotating shaft of the motor (7).

3. The horizontal bracket for detecting the laser range finder as claimed in claim 2, wherein: a sliding groove (16) is arranged in the sliding shaft cylinder (15), and a sliding key matched with the sliding shaft (17) is arranged on the sliding shaft.

4. The horizontal bracket for detecting the laser range finder as claimed in claim 1, wherein: a motor sleeve (6) is fixedly arranged below the triangular plate (1) through a first fastening screw (5), and a motor (7) is embedded in the motor sleeve (6) and connected with the first fastening screw (5).

5. The horizontal bracket for detecting the laser range finder as claimed in claim 2, wherein: an installation plate (9) is arranged between the motor (7) and the outer shaft sleeve (12), one end of the installation plate (9) is embedded in the motor sleeve (6) and is connected with the motor (7) through a second screw (10), and the other end of the installation plate is connected with the outer shaft sleeve (12) through a third screw (11).

6. The horizontal bracket for detecting the laser range finder as claimed in claim 5, wherein: a rotating groove (13) is formed in the top of the outer shaft sleeve (12), a screw rod (14) is provided with a matched shaft in the rotating groove (13), the outer diameter of the shaft is larger than that of the screw rod (14), and one end of the mounting plate (9) is embedded in the rotating groove (13).

7. The horizontal bracket for detecting the laser range finder as claimed in claim 1, wherein: an isolation sleeve (8) is arranged between the motor (7) and the mounting plate (9), and a rotating shaft of the motor (7) and the screw (14) are mutually embedded and sleeved in an inner cavity of the isolation sleeve (8).