CN212843388U

CN212843388U - Concrete engineering surface flatness measuring device

Info

Publication number: CN212843388U
Application number: CN202022842364.8U
Authority: CN
Inventors: 李培楠; 郑创升; 黄琦; 陈泽标; 黄光晓
Original assignee: Guangdong Dayu Water Conservancy Construction Co ltd
Current assignee: Guangdong Dayu Water Conservancy Construction Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-03-30
Anticipated expiration: 2030-11-30

Abstract

The utility model relates to a measuring device technical field discloses a concrete engineering surface flatness measuring device, a serial communication port, including spirit level, support frame and footing, the footing set up in the bottom of support frame, the middle part swivelling joint of spirit level in on the support frame, the spirit level sets up. The utility model discloses a set up the spirit level, the roughness condition of this department is shown to the skew condition that the spirit level shows, the spirit level need not with concrete surface contact, can not receive wearing and tearing, can not appear because of the great problem of error that self wearing and tearing lead to, does not influence the roughness that the staff judged the concrete surface.

Description

Concrete engineering surface flatness measuring device

Technical Field

The utility model relates to a measuring device technical field especially relates to a concrete engineering surface flatness measuring device.

Background

In concrete engineering, the flatness of a concrete surface needs to be measured. In the prior art, the flatness is generally inferred through the scale change of a graduated scale. But owing to need to support the scale on the concrete surface, can lead to the scale wearing and tearing after repetitious usage to the data and the actual data that lead to the scale have great error, are unfavorable for the staff to judge the roughness on concrete surface.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the utility model provides a concrete engineering surface flatness measuring device can not appear because of the great problem of error that self wearing and tearing lead to, does not influence the staff and judges the roughness on concrete surface.

In order to achieve the above object, the utility model provides a concrete engineering surface flatness measuring device, including spirit level, support frame and footing, the footing set up in the bottom of support frame, the middle part swivelling joint of spirit level in on the support frame, the spirit level sets up.

Optionally, the level is a bubble level.

Optionally, the support frame includes a support column and a bottom plate, the support column is disposed on the bottom plate, the top of the support column is rotatably connected with the level gauge, and the bottom foot is disposed on the bottom surface of the bottom plate.

Optionally, a sliding rail is arranged on the bottom plate, the sliding rail is connected with a sliding block in a sliding mode, and the bottom feet are arranged on the sliding block.

Optionally, the foot is a rolling ball, and the rolling ball can roll on the slider.

Optionally, a driving device is further disposed on the bottom plate, and the driving device drives the sliding block to slide on the sliding rail.

Optionally, the number of the slide rails and the number of the slide blocks are four, and each slide block is provided with one of the feet.

Optionally, the support column is a telescopic rod capable of stretching up and down.

The embodiment of the utility model provides a concrete engineering surface flatness measuring device compares with prior art, and its beneficial effect lies in:

the utility model discloses concrete engineering surface flatness measuring device, including spirit level, support frame and footing, through setting up the spirit level, place measuring device when concrete engineering surface, can show the roughness condition of this department according to the skew condition that the spirit level shows, the spirit level need not with concrete surface contact, can not receive wearing and tearing, can not appear because of the great problem of error that self wearing and tearing lead to, does not influence the roughness that the staff judged the concrete surface.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

In the figure, 1, a level; 2. a support frame; 3. footing; 21. a support pillar; 22. a base plate; 23. a slide rail; 24. a slide block.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

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.

In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1, the utility model provides a concrete engineering surface flatness measuring device of preferred embodiment, including spirit level 1, support frame 2 and footing 3, footing 3 sets up in the bottom of support frame 2, and spirit level 1's middle part swivelling joint is on support frame 2, and spirit level 1 level sets up. The measuring device is placed on the concrete surface, the flatness of the concrete surface contacted by the bottom foot 3 determines the inclination condition of the measuring device, the level gauge 1 can show the current inclination condition of the measuring device, and the deviation condition displayed by the measuring device can further show the flatness condition of the position. In the measuring device working process, the leveling instrument does not need to be in contact with the concrete surface, cannot be abraded, cannot cause the problem of large error caused by self abrasion, and does not influence the flatness of the concrete surface judged by workers. In this embodiment, the level 1 is a bubble level 1, and the level 1 has a scale for facilitating reading by a worker. In other embodiments, other types of levels 1 may be selected.

Support frame 2 includes support column 21 and bottom plate 22, and support column 21 sets up on bottom plate 22, support column 21's top and 1 swivelling joint of spirit level, and footing 3 sets up in the bottom surface of bottom plate 22. The support column 21 plays the left and right sides of supporting the spirit level 1, and the spirit level 1 can rotate on the support column 21, sets up like this, and each angle gradient on same horizontal plane can be measured to spirit level 1 to improve and measure the accuracy. The support column 21 is a telescopic rod capable of stretching up and down. The height of the level meter 1 is adjusted, so that the staff can measure conveniently. The bottom plate 22 is provided with a slide rail 23, the slide rail 23 is connected with a slide block 24 in a sliding way, and the bottom foot 3 is arranged on the slide block 24. The slide rail 23 may be disposed with one end directed toward the support column 21 and one end directed away from the support column 21. Through the structure, the distance between the foot 3 and the supporting column 21 can be adjusted, and workers can adjust the distance as required. The bottom plate 22 is further provided with a driving device, and the driving device drives the sliding block 24 to slide on the sliding rail 23. The driving device assists workers in adjusting the distance between the bottom feet 3 and the supporting columns 21, and the workers can operate conveniently. The number of the slide rails 23 and the number of the slide blocks 24 are four, and each slide block 24 is provided with one foot 3. In other embodiments, the number of the slide rails 23, the sliders 24 and the feet 3 can be set as required.

In this embodiment, the foot 3 is a rolling ball, and the rolling ball can roll on the foot 3. By the arrangement, the rolling ball can roll on the concrete plane, and damage to the concrete plane during flatness measurement is reduced.

To sum up, the embodiment of the utility model provides a concrete engineering surface roughness measuring device, it is through setting up spirit level 1, and the skew condition that spirit level 1 shows the roughness condition of this department, and spirit level 1 need not with concrete surface contact, can not receive wearing and tearing, can not appear because of the great problem of error that self wearing and tearing lead to, does not influence the roughness that the staff judged the concrete surface.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.

Claims

1. The device for measuring the surface flatness of the concrete engineering is characterized by comprising a level gauge, a support frame and a bottom foot, wherein the bottom foot is arranged at the bottom of the support frame, the middle part of the level gauge is rotatably connected onto the support frame, and the level gauge is horizontally arranged.

2. A concrete engineering surface flatness measuring device according to claim 1, wherein said level is a bubble level.

3. The concrete work surface flatness measuring apparatus of claim 1, wherein said support frame includes a support post and a bottom plate, said support post being disposed on said bottom plate, a top of said support post being rotatably connected to said level, said foot being disposed on a bottom surface of said bottom plate.

4. The concrete work surface flatness measuring device of claim 3, wherein said bottom plate is provided with a slide rail, said slide rail is slidably connected with a slide block, and said bottom foot is provided on said slide block.

5. The concrete work surface flatness measuring apparatus of claim 4, wherein said foot is a roller ball, said roller ball being capable of rolling on said slide.

6. The concrete engineering surface flatness measuring device of claim 4, wherein a driving device is further provided on said bottom plate, said driving device driving said slide block to slide on said slide rail.

7. The concrete work surface flatness measuring apparatus according to claim 4, wherein the number of said slide rails and said slide blocks is four, and one of said feet is provided on each of said slide blocks.

8. The concrete work surface flatness measuring apparatus according to claim 3, wherein said support columns are telescopic rods which can be extended and retracted up and down.