CN210321604U

CN210321604U - Laser measuring instrument bearing device

Info

Publication number: CN210321604U
Application number: CN201920716655.7U
Authority: CN
Inventors: 刘建刚; 王刚; 宋亚丽; 王鹏; 张和亮; 郭凯旋; 窦世坤; 韩媛媛; 李正
Original assignee: Henan Dazeng Survey Planning And Design Co Ltd
Current assignee: Henan Dazeng Survey Planning And Design Co Ltd
Priority date: 2019-05-17
Filing date: 2019-05-17
Publication date: 2020-04-14
Anticipated expiration: 2029-05-17

Abstract

The utility model relates to the technical field of architectural survey, and discloses a laser measuring instrument bearing device, which comprises a rectangular rod body perpendicular to the ground, wherein a square bracket for placing the laser measuring instrument is arranged on the rod body, and the bracket is provided with a rectangular groove for inserting the rod body; the rod body is divided into an upper rod body and a lower rod body, the upper rod body is provided with a hollow groove, and the upper rod body is sleeved with the upper end of the lower rod body; and a first locking device is arranged at the lower end of the upper rod body. The utility model discloses divide into the body of rod two sections and cup joint, fix through first locking device to peg graft bracket and the body of rod, realized the effect of free control measurement height and the dismouting of being convenient for, the practicality is better.

Description

Laser measuring instrument bearing device

Technical Field

The utility model relates to a building surveying technical field specifically is laser measuring instrument bears device.

Background

After the construction of a building is completed, in order to ensure the construction quality, a lot of measurements are generally needed, such as indoor clear height measurement, wall surface levelness measurement, verticality measurement and the like. Generally, when measuring the indoor clear height, at least five measuring points are required to be established for each room, the five measuring points are distributed at four corners and the middle part of the room, wherein the measuring points distributed at the four corners of the room are required to be vertically distant from the wall when being manufactured, the conventional inspection method is that an inspector bends over or squats down to place a laser measuring instrument at a specified detecting point for measurement, and then turns up to the next measuring point for measurement, and the workload is huge for the inspector, so that the physical strength is very consumed, and the working efficiency is influenced. Therefore, when the measurement is carried out by using an instrument, the carrying device is also a necessary product, such as a measuring instrument provided by CN 208333467U document. But the bearing device can not freely stretch and contract to control the measurement height, lacks stability, and the measurement is inaccurate.

SUMMERY OF THE UTILITY MODEL

The utility model provides a bearing device of a laser measuring instrument, which solves the problems of the prior art and comprises a rectangular rod body vertical to the ground, wherein a square bracket for placing the laser measuring instrument is arranged on the rod body, and the bracket is provided with a rectangular groove for splicing the rod body; the rod body is divided into an upper rod body and a lower rod body, the upper rod body is provided with a hollow groove, and the upper rod body is sleeved at the upper end of the lower rod body; and a first locking device is arranged at the lower end of the upper rod body. When the device is used, the rod bodies are inserted into the rectangular grooves of the bracket to be connected, then the upper rod body and the lower rod body are pulled to a required height position and are fixed through the first locking device, the rod bodies in the prior art are integrated (such as the scheme of patent CN 208333467U), and the scheme can not realize free adjustment of the measuring height of the bearing device; according to the invention, the rod body is divided into two sections for sleeving, the first locking device is used for fixing, and the bracket and the rod body are spliced, so that the effects of freely controlling the measurement height and facilitating disassembly and assembly are realized, and the practicability is better.

Furthermore, four sides of the lower rod body are provided with foot rests for stabilization, and one ends of the foot rests are hinged to the lower rod body. The foot rests are arranged in two using modes, and in the first mode, when a wall corner is measured, because the rod body is a rectangular rod body, the foot rests on two sides which are not in contact with a wall body can form a relatively stable triangular structure with the rod body when opened; in another mode, when the middle of a room is measured, the four foot rests can be opened, so that the bearing device stands on the ground, and meanwhile, the included angle between each foot rest and the rod body can be adjusted to enable the bearing device to be horizontal. The beneficial effects of simple operation and stability increase are realized.

Further, the foot rest comprises a main frame and an auxiliary frame, and the main frame is provided with a sliding groove used for sliding the auxiliary frame. The main frame and the auxiliary frame can effectively increase the length of the foot rest, and are suitable for the condition that the included angle between the foot rest and the rod body is extremely large.

Further, a second locking device is arranged on the side wall of the main frame. The advantage of setting up like this is that the length of locking after the foot rest is stretched increases stability.

Further, a horizontal measuring instrument is installed at the top end of the bracket. Compared with the situation that the traditional operator judges the level through experience, the level measuring instrument is arranged, so that the working efficiency is effectively improved.

Has the advantages that: the utility model discloses divide into the body of rod two sections and cup joint, fix through first locking device to peg graft bracket and the body of rod, realized the effect of free control measurement height and the dismouting of being convenient for, the practicality is better.

Drawings

FIG. 1 is a schematic view of a carrier;

FIG. 2 is a schematic view of a first locking device;

fig. 3 is a schematic view of the stand on one side.

Reference numerals: 1. the horizontal measuring device comprises a rod body, 2 brackets, 3 upper rod bodies, 4 lower rod bodies, 5 first locking devices, 6 foot frames, 7 second locking devices and 8 horizontal measuring instruments.

Detailed Description

The technical solution of the bearing device for a laser measuring instrument according to the present invention will be described in further detail with reference to the following embodiments.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows: as shown in fig. 1, fig. 2 and fig. 3, the laser measuring instrument bearing device of the present embodiment includes a rectangular rod body 1 perpendicular to the ground, a square bracket 2 for placing the laser measuring instrument is disposed on the rod body 1, the bracket 2 is provided with a rectangular groove for inserting the rod body 1, and a horizontal measuring instrument 8 is further mounted on the top end of the bracket 2. Compared with the traditional situation that the operator judges the level through experience, the level measuring instrument 8 is arranged, so that the working efficiency is effectively improved. The rod body 1 is divided into an upper rod body 3 and a lower rod body 4, wherein the upper rod body 3 is provided with a hollow groove, so that the upper rod body 3 is conveniently sleeved at the upper end of the lower rod body 4; meanwhile, the lower end of the upper rod body 3 is provided with a first locking device 5. Insert the rectangular channel in-connection of bracket 2 with the body of rod 1, pull open the high position that needs with the body of rod 3 and the lower body of rod 4 again, divide the body of rod 1 into two sections and cup joint, fix through first locking device 5, and peg graft bracket 2 and the body of rod 1, realized the effect of free control measurement height and the dismouting of being convenient for, when need not use simultaneously, let the body of rod 3 with the lower body of rod 4 cover with it in, reduce occupation of land space, portable. Four sides of the lower rod body 4 are provided with foot rests 6 for stability, and one end of each foot rest 6 is hinged to the lower rod body 4. The foot rest 6 also comprises a main frame and an auxiliary frame, and a sliding groove for sliding the auxiliary frame is arranged on the main frame. The foot rest 6 has two using modes, the first method is that when the wall corner is measured, because the rod body 1 is a rectangular rod body, the foot rest 6 at two sides which are not in contact with the wall body can form a relatively stable triangular structure with the rod body 1 when opened; in another mode, when the middle of a room is measured, the four foot rests 6 can be opened, so that the bearing device stands on the ground, and meanwhile, the included angle between each foot rest 6 and the rod body 1 can be adjusted, so that the bearing device can be leveled.

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. Laser measuring apparatu bears device, its characterized in that: the laser measuring device comprises a rectangular rod body perpendicular to the ground, wherein a square bracket for placing a laser measuring instrument is arranged on the rod body, and a rectangular groove for inserting the rod body is formed in the bracket; the rod body is divided into an upper rod body and a lower rod body, the upper rod body is provided with a hollow groove, and the upper rod body is sleeved at the upper end of the lower rod body; and a first locking device is arranged at the lower end of the upper rod body.

2. The laser gauge carrier of claim 1, wherein: four sides of the lower rod body are provided with foot rests for stabilization, and one ends of the foot rests are hinged to the lower rod body.

3. The laser gauge carrier of claim 2, wherein: the foot rest comprises a main frame and an auxiliary frame, wherein the main frame is provided with a sliding groove used for sliding the auxiliary frame.

4. The laser gauge carrier of claim 3, wherein: and a second locking device is arranged on the side wall of the main frame.

5. The laser gauge carrier of claim 1, wherein: and a horizontal measuring instrument is installed at the top end of the bracket.