CN212406146U

CN212406146U - Tool capable of checking flatness of concrete pouring surface

Info

Publication number: CN212406146U
Application number: CN202020884207.0U
Authority: CN
Inventors: 李谦; 朱银龙; 史燕翔
Original assignee: CCCC SHEC Third Highway Engineering Co Ltd
Current assignee: CCCC SHEC Third Highway Engineering Co Ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2021-01-26
Anticipated expiration: 2030-05-25

Abstract

The utility model provides an instrument that can check concrete placement face roughness, including level bar, rotating ruler, clearance gauge, level bar and rotating ruler rotate through the pivot and connect to cross structure, the both ends of level bar are equipped with the air level respectively along vertical center axis position, the clearance gauge is the wedge structure, be equipped with the scale on the inclined plane of clearance gauge. The utility model discloses arrange the cross chi in concrete placement face top during the use, rotate the rotation chi and make it perpendicular perhaps form different angles with the level bar, look over the position of level bubble, when the level bubble is not in central point and puts, insert the feeler gauge cross chi and pour between the face, read the scale on the feeler gauge, it is level or not to look over whole concrete placement face all directions, can the roughness of dynamic check face of pouring in the work progress, improve and pour the qualification rate, guarantee the level and smooth of concrete placement face, and easy operation, and easily carry, and can set up the cross chi of different specification length as required, and convenient to popularize and use.

Description

Tool capable of checking flatness of concrete pouring surface

Technical Field

The utility model belongs to the technical field of pour a face detection device among the construction engineering, concretely relates to can check instrument of concrete placement face roughness.

Background

In the construction process of a concrete structure, the verticality and the flatness of a pouring surface are key points of structure quality control. Therefore, the flatness condition after concrete pouring needs to be measured in real time, the problem that flatness monitoring is not in place in concrete pouring often exists in the construction process, a simple ruler is usually adopted for detection in the prior art, the measurement result is not accurate, the flatness in one direction can only be detected, the workload is large, or a complex measuring tool is adopted, although the measurement precision can be improved, the problem that the tool is complex and is not easy to carry and operate exists.

Disclosure of Invention

The utility model provides an instrument that can check concrete placement face roughness, easy operation, convenient to use, portable and application.

The technical scheme of the utility model is that: the utility model provides a can examine instrument of concrete placement face roughness, includes level bar, rotation chi, clearance gauge, the level bar rotates through the pivot with the rotation chi and is connected for cross structure, the both ends of level bar are equipped with the air level respectively along vertical center axis position, the clearance gauge is the wedge structure, be equipped with the scale on the inclined plane of clearance gauge.

In the scheme, the level bubbles are symmetrically arranged along the transverse center line of the horizontal ruler.

The scheme is further that a trapezoidal groove is formed in the center of the rotating ruler, the size of the groove is larger than the width of the level ruler, and the rotating shaft is located in the center of the groove.

The scheme is further that a trapezoidal groove is formed in the center of the level bar, the size of the groove is larger than the width of the rotating ruler, and the rotating shaft is located in the center of the groove.

Further, the angle between the inclined plane and the bottom surface of the feeler gauge is 15 degrees.

In the scheme, a handle is arranged on the vertical surface of the clearance gauge.

Further, the bottom surfaces of the level ruler and the rotating ruler are flush.

In a scheme, the horizontal ruler and the rotating ruler are made of aluminum alloy.

The utility model has the advantages that: the utility model discloses arrange the cross chi in concrete placement face top during the use, rotate the rotation chi and make it perpendicular perhaps form different angles with the level bar, look over the position of level bubble, when the level bubble is not in central point and puts, insert the feeler gauge cross chi and pour between the face, read the scale on the feeler gauge, it is level or not to look over whole concrete placement face all directions, can the roughness of dynamic check face of pouring in the work progress, improve and pour the qualification rate, guarantee the level and smooth of concrete placement face, and easy operation, and easily carry, and can set up the cross chi of different specification length as required, and convenient to popularize and use.

Drawings

FIG. 1 is a schematic structural view of a tool for checking flatness of a concrete casting surface according to the present invention;

FIG. 2 is a schematic structural view of a rotary ruler of the tool for checking the flatness of a concrete pouring surface of the present invention;

FIG. 3 is a schematic structural view of a feeler gauge of a tool for checking the flatness of a concrete pouring surface according to the present invention;

wherein: 1. the leveling rod 2, the rotating rod 3, the rotating shaft 4, the leveling bubble 5, the filler rod 6, the groove 7, the scale 8 and the handle.

Detailed Description

The present invention will now be described more fully hereinafter with reference to the accompanying drawings, in which a person skilled in the art can, without any creative effort, fully implement the present invention.

The utility model discloses a concrete implementation mode is: as shown in fig. 1-3, a tool capable of checking the flatness of a concrete pouring surface comprises a horizontal ruler 1, a rotating ruler 2 and a plug ruler 5, wherein the horizontal ruler 1 and the rotating ruler 2 are rotatably connected through a rotating shaft 3 to form a cross structure, leveling bubbles 4 are respectively arranged at two ends of the horizontal ruler 1 along the longitudinal central axis, the plug ruler 5 is of a wedge-shaped structure, and scales 7 are arranged on the inclined surface of the plug ruler 5.

In a preferred but nonlimiting embodiment of the invention, the vials 4 are symmetrically disposed along the transverse centerline of the level 1.

In a preferred but nonlimiting embodiment of the present invention, the central position of the rotary ruler 2 is provided with a trapezoidal groove 6, the size of the groove 6 is much larger than the width of the horizontal ruler 1, so that the rotation is facilitated, the central position of the groove 6 on the rotary shaft 3, and the groove 6 is blocked and arranged on the rotary horizontal ruler 1, and is connected by the rotation of the rotary shaft 3.

In a preferred but nonlimiting embodiment of the present invention, level bar 1 is centrally disposed with trapezoidal groove 6, and groove 6 is substantially larger in size than width of rotary scale 2, so as to facilitate rotation, shaft 3 is centrally disposed with groove 6, and groove 6 is blocked and disposed on rotary scale 2, and is connected by rotation of shaft 3.

In a preferred but not limiting embodiment of the invention, the angle between the inclined plane and the bottom surface of the feeler 5 is 15 °.

In a preferred but not limiting embodiment of the invention, the vertical surface of the feeler 5 is provided with a handle 8.

In a preferred but non-limiting embodiment of the invention, the lower surfaces of the level 1 and the rotary scale 2 are flush.

In a preferred but not limiting embodiment of the invention, the level 1 and the rotary scale 2 are made of aluminum alloy.

The utility model discloses arrange the cross chi in concrete placement face top during the use, rotate and rotate the rotation chi and make it perpendicular or form arbitrary angle with the level bar, look over the position of level bubble, when the level bubble is not in central point and puts, insert the feeler gauge between the cross chi and the face of pouring, read the scale on the feeler gauge, look over the size of whether whole concrete placement face all directions are level and unevenness simultaneously, the dynamic monitoring concrete placement face roughness condition, concrete placement face quality has been improved, the cross chi can set up to different length as required, generally 2 meters or 3 meters, adapt to different construction environment.

While the preferred embodiments of the present invention have been described, it is to be understood that the invention is not limited to the precise embodiments described, and that equipment and structures not described in detail are understood to be practiced as commonly known in the art; any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention will still fall within the protection scope of the technical solution of the present invention by those skilled in the art without departing from the technical solution of the present invention.

Claims

1. The utility model provides a can examine instrument of concrete placement face roughness which characterized in that, includes level bar, rotation chi, clearance gauge, level bar and rotation chi rotate through the pivot and connect to be cross structure, the both ends of level bar are equipped with the air level respectively along vertical center axis position, the clearance gauge is the wedge structure, be equipped with the scale on the inclined plane of clearance gauge.

2. An inspection tool for concrete casting surfaces according to claim 1 wherein the level vials are symmetrically disposed along the transverse centerline of the level.

3. An inspection tool for concrete pouring surface flatness according to claim 2, characterized in that the center of the rotary ruler is provided with a trapezoidal groove, the size of the groove is larger than the width of the horizontal ruler, and the rotary shaft is located at the center of the groove.

4. An inspection tool for concrete pouring surface flatness according to claim 2, characterized in that the level is provided with a trapezoidal groove at the center position, the size of the groove is larger than the width of the rotary ruler, and the rotary shaft is located at the center position of the groove.

5. An inspection tool for the flatness of concrete pouring surfaces according to claim 3 or 4, characterized in that the angle between the slope and the bottom surface of the feeler is 15 °.

6. An inspection tool for the flatness of concrete pouring surfaces according to claim 5, wherein the vertical surface of the feeler is provided with a handle.

7. An inspection tool for the flatness of concrete pouring surfaces according to claim 6, wherein the horizontal rule and the rotary rule are flush with each other at the bottom surface.

8. An inspection tool for the flatness of concrete pouring surfaces according to claim 7, wherein said level and rotary rules are made of aluminum alloy.