CN218156157U

CN218156157U - Quality detection device for building engineering material

Info

Publication number: CN218156157U
Application number: CN202222443635.1U
Authority: CN
Inventors: 姜良; 赵平; 张金尧
Original assignee: Hubei Chengda Construction Engineering Quality Inspection Co ltd
Current assignee: Hubei Chengda Construction Engineering Quality Inspection Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2022-12-27
Anticipated expiration: 2032-09-15

Abstract

The utility model discloses a quality detection device for building engineering material relates to building engineering material quality testing technical field, and the level bar for solving current building engineering material quality testing usefulness needs to carry out the horizontal quality detection to the material under the ground level's prerequisite, leads to detecting inconvenient problem. A level groove is formed in the upper surface of the level main body, the level groove and the level main body are of an integral structure, a first level is arranged inside the level groove, and second levels are arranged inside the two ends of the level main body; further comprising: both ends of the level bar main body are provided with adjusting knobs; the upper ends of the two ends of the level bar main body are provided with fixed knobs; the wear-resistant extrusion pad is arranged at one end of the adjusting knob and is in hot-melt connection with the adjusting knob; and the number of the movable column wheels is three.

Description

Quality detection device for building engineering material

Technical Field

The utility model relates to a building engineering material quality testing technical field specifically is a quality detection device for building engineering material.

Background

The building engineering materials comprise building materials such as cement, floors, tiles and the like, and a level ruler is required to be used for level detection before the tiles and the floors are used, so that influence on construction due to uneven materials is avoided;

for example, chinese patent publication No. CN206002099U (level bar): including the levelling rod body and install the level bubble on the levelling rod body, wherein the left and right side of the levelling rod body is connected with at least one extension module respectively, be connected with the slope chi body between the left surface of the levelling rod body and the extension module, install the slope level bubble on the slope chi body, be connected with perpendicular chi body between the right flank of the levelling rod body and the extension module, install perpendicular level bubble on the perpendicular chi body. The utility model discloses the level bar can be different according to service environment, and the correspondence is stretched, is contracted and is realized the detection to multiple detection distance, its simple structure, uses in a flexible way.

However, the existing leveling rod for detecting the quality of the building engineering material needs to detect the horizontal quality of the material on the premise of ground level, so that the detection is inconvenient; therefore, the existing requirements are not met, and a quality detection device for building engineering materials is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quality detection device for building engineering material to the level bar that the current building engineering material quality that provides in solving above-mentioned background art detects the usefulness need carry out the horizontal quality detection to the material under the ground level's prerequisite, leads to detecting inconvenient problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: a quality inspection device for construction materials, comprising: the leveling instrument comprises a leveling instrument main body, wherein a level instrument groove is formed in the upper surface of the leveling instrument main body, the level instrument groove and the leveling instrument main body are of an integral structure, a first level instrument is arranged inside the level instrument groove, and second level instruments are arranged inside two ends of the leveling instrument main body;

further comprising:

adjusting knobs are arranged at two ends of the level bar main body; the upper ends of the two ends of the level bar main body are provided with fixed knobs;

the wear-resistant extrusion pad is arranged at one end of the adjusting knob and is in hot-melt connection with the adjusting knob;

and the number of the movable column wheels is three.

Preferably, the joint of the adjusting knob and the level main body is provided with an adjusting thread groove, and the adjusting knob is in threaded connection with the level main body through the adjusting thread groove.

Preferably, a fixed thread groove is formed in the joint of the fixed knob and the level main body, and the fixed knob is in threaded connection with the level main body through the fixed thread groove.

Preferably, the lower surface of the level main body is provided with a rotating groove, and the movable column wheel is positioned in the rotating groove.

Preferably, a fixed shaft is arranged inside the rotating groove, a ball bearing is arranged between the fixed shaft and the movable column wheel, and the movable column wheel is rotatably connected with the fixed shaft through the ball bearing.

Preferably, the upper end face of the level main body is provided with a lifting handle, the front surface of the level main body is provided with scale marks, and a connecting groove is formed between the second level and the level main body.

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

1. the utility model discloses an all set up adjustment button at level bar main part both ends, up end at level bar main part both ends all sets up fixed knob, rotate adjust knob, adjust knob rotates along the regulation thread groove, utilize wear-resisting extrusion pad and ground contact, thereby realize the altitude mixture control about the level bar main part, observe first spirit level and second spirit level, adjust level bar main part and ground level, turn round tight fixed knob, it is fixed to extrude adjust knob, then put the level bar main part on ceramic tile and floor surface again, carry out horizontal quality to it and detect, just so need not all look for horizontally bottom surface at every turn, the convenience is improved.

2. Through the rotation inslot portion at level bar main part lower surface set up the removal column wheel, remove the column wheel and rely on ball bearing and fixed axle to rotate, realize that the level bar main part can promote to carry out the short distance and remove, need not damage at subaerial friction, also with personnel's removal of taking up, improve convenience and security.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic top view of the horizontal ruler of the present invention;

FIG. 3 is a schematic view of the lower surface structure of one end of the level bar body according to the present invention;

in the figure: 1. a level body; 2. scale lines; 3. a spirit level groove; 4. a first level; 5. a connecting groove; 6. a second level; 7. lifting the handle; 8. adjusting a knob; 9. fixing the knob; 10. moving the column wheel; 11. a wear-resistant extrusion pad; 12. a rotating groove; 13. a ball bearing; 14. a fixed shaft; 15. fixing the thread groove; 16. and adjusting the thread groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: a quality inspection device for construction materials, comprising: the leveling instrument comprises a leveling instrument main body 1, wherein a level groove 3 is formed in the upper surface of the leveling instrument main body 1, the level groove 3 and the leveling instrument main body 1 are of an integral structure, a first level 4 is arranged inside the level groove 3, and second levels 6 are arranged inside two ends of the leveling instrument main body 1;

further comprising:

two ends of the level bar main body 1 are provided with adjusting knobs 8; the upper ends of the two ends of the level bar main body 1 are provided with fixed knobs 9;

the wear-resistant extrusion pad 11 is arranged at one end of the adjusting knob 8, and the wear-resistant extrusion pad 11 is in hot-melt connection with the adjusting knob 8;

and three movable column wheels 10 which are arranged at the lower end of the level main body 1, wherein the number of the movable column wheels 10 is three.

Referring to fig. 2, an adjusting thread groove 16 is formed at a connection position of the adjusting knob 8 and the level main body 1, the adjusting knob 8 is in threaded connection with the level main body 1 through the adjusting thread groove 16, the adjusting knob 8 rotates along the adjusting thread groove 16, and the wear-resistant extrusion pad 11 is in contact with the ground, so that the left-right height adjustment of the level main body 1 is realized.

Referring to fig. 2, a fixing thread groove 15 is formed at a connection portion of the fixing knob 9 and the level main body 1, the fixing knob 9 is in threaded connection with the level main body 1 through the fixing thread groove 15, the fixing knob 9 is tightened, and the adjusting knob 8 is pressed and fixed.

Referring to fig. 3, a rotation groove 12 is formed on a lower surface of the level body 1, and the movable column wheel 10 is located inside the rotation groove 12 to provide a space for the rotation of the movable column wheel 10.

Referring to fig. 3, a fixed shaft 14 is disposed inside the rotating groove 12, a ball bearing 13 is disposed between the fixed shaft 14 and the movable column wheel 10, and the movable column wheel 10 is rotatably connected to the fixed shaft 14 through the ball bearing 13, so that the level bar body 1 can be pushed to move in a short distance without being damaged by friction on the ground or being lifted up by a person to move, and convenience and safety are improved.

Referring to fig. 1, a lifting handle 7 is disposed on an upper end surface of a level main body 1, scale marks 2 are disposed on a front surface of the level main body 1, a connection groove 5 is disposed between a second level 6 and the level main body 1, and the level main body 1 is conveniently carried by the lifting handle 7.

The working principle is as follows: during the use, put level main part 1 subaerial, rotate adjust knob 8, adjust knob 8 rotates along adjusting thread groove 16, utilize wear-resisting extrusion pad 11 and ground contact, thereby realize altitude mixture control about level main part 1, observe first spirit level 4 and second spirit level 6, adjust level main part 1 and ground level, turn round fixed knob 9, it is fixed to extrude adjust knob 8, then put level main part 1 on ceramic tile and floor surface, carry out the level quality detection to it, just so need not all look for the horizontally bottom surface at every turn, improve convenience, when removing level main part 1, erect level main part 1, then promote level main part 1, it depends on ball bearing 13 and fixed axle 14 to rotate to remove column wheel 10, realize that level main part 1 can promote to carry out the short distance and remove, need not rub the damage subaerial, also do not use personnel's lifting to take and remove, convenience and security improve.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A quality detection device for building engineering materials comprises a level bar main body (1), wherein a level groove (3) is formed in the upper surface of the level bar main body (1), the level groove (3) and the level bar main body (1) are of an integral structure, a first level (4) is arranged inside the level groove (3), and second levels (6) are arranged inside two ends of the level bar main body (1);

the method is characterized in that: further comprising:

both ends of the level bar main body (1) are provided with adjusting knobs (8); the upper ends of the two ends of the level bar main body (1) are respectively provided with a fixed knob (9);

the wear-resistant extrusion pad (11) is arranged at one end of the adjusting knob (8), and the wear-resistant extrusion pad (11) is in hot-melt connection with the adjusting knob (8);

and the three movable column wheels (10) are arranged at the lower end of the level main body (1).

2. A quality inspection apparatus for construction engineering materials according to claim 1, wherein: the adjusting knob (8) is provided with an adjusting thread groove (16) at the joint of the leveling rod main body (1), and the adjusting knob (8) is in threaded connection with the leveling rod main body (1) through the adjusting thread groove (16).

3. A quality inspection apparatus for construction engineering materials according to claim 1, wherein: the connecting part of the fixed knob (9) and the level bar main body (1) is provided with a fixed thread groove (15), and the fixed knob (9) is in threaded connection with the level bar main body (1) through the fixed thread groove (15).

4. A quality inspection apparatus for construction engineering materials according to claim 1, wherein: the lower surface of the level bar main body (1) is provided with a rotating groove (12), and the movable column wheel (10) is positioned in the rotating groove (12).

5. A quality inspection apparatus for construction engineering materials according to claim 4, characterized in that: a fixed shaft (14) is arranged in the rotating groove (12), a ball bearing (13) is arranged between the fixed shaft (14) and the movable column wheel (10), and the movable column wheel (10) is rotatably connected with the fixed shaft (14) through the ball bearing (13).

6. A quality inspection apparatus for construction engineering materials according to claim 1, characterized in that: the horizontal ruler is characterized in that a lifting handle (7) is arranged on the upper end face of the horizontal ruler main body (1), scale marks (2) are arranged on the front surface of the horizontal ruler main body (1), and a connecting groove (5) is formed between the second level gauge (6) and the horizontal ruler main body (1).