CN219624673U

CN219624673U - Building structure wall perpendicularity detection device

Info

Publication number: CN219624673U
Application number: CN202320704095.XU
Authority: CN
Inventors: 陈相宇; 田辉; 张萌; 杨正; 陈君宜
Original assignee: SHANDONG XINGHUA CONSTRUCTION GROUP CO Ltd
Current assignee: SHANDONG XINGHUA CONSTRUCTION GROUP CO Ltd
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-09-01
Anticipated expiration: 2033-04-03

Abstract

The utility model discloses a building structure wall perpendicularity detection device, which relates to the technical field of building engineering and comprises a first plate body and a second plate body which are parallel to each other, wherein a third plate body and a fourth plate body which are parallel to each other are arranged between opposite surfaces of the first plate body and the second plate body, two ends of the third plate body and the fourth plate body are respectively hinged with the inner side end of the first plate body and the inner side end of the second plate body, the outer surface of the first plate body forms a detection surface, the side end of the second plate body is connected with a dial through a fixed shaft, the axis of the dial is collinear with a middle branching line of one surface of the second plate body facing the first plate body, the dial is provided with scale lines for marking angles, and the center of the dial is provided with a pointer. The utility model provides a building structure wall straightness detection device that hangs down, the device simple structure, convenient operation can be at the straightness that hangs down of testing process visual display wall.

Description

Building structure wall perpendicularity detection device

Technical Field

The utility model relates to a building engineering technical field, concretely relates to building structure wall straightness detection device that hangs down.

Background

The key link of the engineering entity quality is actual measurement real quantity, so the engineering quality detection tool is particularly important, and the verticality measurement is used for indicating that the measured element on the part maintains a correct 90-degree included angle relative to the reference element, namely the degree of orthogonality between the two elements is usually kept.

When the perpendicularity of the existing building engineering quality wall surface is detected, the operation of the detection process is complex, the working efficiency is low, and the measurement precision cannot be guaranteed. However, some tools for detecting wall perpendicularity disclosed in the prior patent document (such as the document with the application number of CN 202021803924.2: a tool for detecting wall perpendicularity for detecting building engineering) have the defects of complex structure and inconvenient use.

Disclosure of Invention

The utility model provides a building structure wall straightness detection device that hangs down, the device simple structure, convenient operation can be at the straightness that hangs down of testing process visual display wall.

In order to achieve the above purpose, the novel technical scheme is as follows:

the utility model provides a building structure wall straightness detection device that hangs down, includes first plate body and the second plate body that is parallel to each other, first plate body and second plate body be equipped with the third plate body and the fourth plate body that are parallel to each other between the relative face of mutually, third plate body, the both ends of fourth plate body respectively with the inboard end of first plate body, the inboard end of second plate body articulated, the surface of first plate body constitute the detection face, the side of second plate body be connected with the calibrated scale through the fixed axle, the axis of calibrated scale and the well separated time collinearly of second plate body orientation first plate body one side, the dial on be equipped with the scale mark that is used for the sign angle, the center department of calibrated scale is equipped with the pointer, the root and the fixed axle rotation of pointer be connected to point to the vertical direction under the effect of self gravity, when first plate body and second plate body were in vertical state, the surface of pointer and second plate body towards first plate body one side all points to the 0 degree line on the scale mark, the scale mark that is located 0 degree line directly over is 180 degrees lines, the scale between 0 degree line towards one side of first plate body 0-180 degrees lines is positive angle scale, the scale between 0 degree line and 0-180 degree line of one side of keeping away from first plate body is negative angle scale.

Preferably, the lower extreme of fourth plate body be connected with first telescopic link, the bottom of first telescopic link be equipped with the fixing base, first telescopic link and fixing base perpendicular and fixed connection, the top of first telescopic link articulated with fourth plate body lower surface.

Preferably, the lower end of the second plate body is also connected with a second telescopic rod, and the top end of the second telescopic rod is hinged or fixedly connected with the second plate body.

Preferably, the upper end of the fixing seat is also provided with a bubble level.

Preferably, the first telescopic rod and the second telescopic rod are multi-section telescopic rods, and the telescopic length of the multi-section telescopic rods is matched with the height of the wall to be detected.

Preferably, the dial is also connected with an L-shaped mounting plate, the end part of the horizontal section of the L-shaped mounting plate is fixedly connected with the outer surface of the dial, the vertical section extends downwards, and the inner surface of the vertical section is also provided with a digital camera.

Preferably, the digital camera is connected with a computer through a wire, and the scale information pointed by the shot pointer is displayed on the computer.

The utility model relates to a building structure wall straightness detection device that hangs down and detection method's beneficial effect: this novel simple structure, convenient operation can show the straightness that hangs down of wall at the in-process visual display of detection, can show the degree of difficulty that reduces the wall straightness that hangs down and detect, improves detection efficiency.

Drawings

FIG. 1, a schematic side view of the present utility model in use (wall surface vertical);

FIG. 2 is a schematic side view of the present utility model in use (wall surface tilt);

FIG. 3, a schematic side view of the present utility model in use (with an L-shaped mounting plate);

1. a wall body; 2. a second plate body; 3. a first plate body; 4. a third plate body; 5. a fourth plate body; 6. a dial; 7. a pointer; 8. a fixed shaft; 9. the surface of the second plate body facing one side of the first plate body; 10. a second telescopic rod; 11. a first telescopic rod; 12. an L-shaped mounting plate; 13. a digital camera; 14. a fixing seat; 15. bubble level.

Detailed Description

The following detailed description of the embodiments of the present utility model in a stepwise manner is merely a preferred embodiment of the present utility model, and is not intended to limit the scope of the present utility model, but any modifications, equivalents, improvements, etc. within the spirit and principles of the present utility model should be included in the scope of the present utility model.

In the description of the present utility model, it should be noted that, the azimuth or positional relationship indicated by the terms "upper", "lower", "left", "right", "top", "bottom", "inner", "outer", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific azimuth, and specific azimuth configuration and operation, and thus should not be construed as limiting the present utility model.

Example 1:

the utility model provides a building structure wall straightness detection device that hangs down, as shown in fig. 1-3, including first plate body 3 and the second plate body 2 that are parallel to each other, be equipped with the third plate body 4 and the fourth plate body 5 that are parallel to each other between the opposite face of first plate body 3 and second plate body 2, the both ends of third plate body 4, fourth plate body 5 respectively with the inboard end of first plate body 3, the inboard end of second plate body 2 articulates, the surface of first plate body 3 constitute the detection face, be used for with wall body 1 surface laminating face, the side of second plate body 2 be connected with calibrated scale 6 through the fixed axle, the axis of calibrated scale 6 and the middle separated line collineation of second plate body 2 towards first plate body 3 one side, be equipped with the scale mark that is used for the sign angle on the calibrated scale, the center department of calibrated scale 7 be equipped with pointer 7, the root of pointer 7 rotate with the fixed axle and be connected, and points to the vertical direction under the effect of gravity, when the first plate body 3 and the second plate body 2 are in the vertical state, the surface of the side of the pointer 7 and the second plate body 2 facing the first plate body 3 points to the 0 degree line on the scale line, because the second plate body 3 is fixedly connected with the fixed shaft 8, the surface of the side of the second plate body 2 facing the first plate body 3 always points to the 0 degree line, the pointer changes the pointing angle along with the inclination angle of the second plate body, the scale line positioned right above the 0 degree line is the 180 degree line, the scale between 0-180 degree line at the side of the 0 degree line facing the first plate body is the positive angle scale, the positive angle scale represents that the wall surface (detection position) is inclined obliquely upwards away from the device side as shown in figure 2, the scale between 0-180 degree line at the side of the 0 degree line away from the first plate body is the negative angle scale, the negative angle represents the wall surface (detection position) being inclined obliquely upward toward the device side. And the detection surface is attached to different positions of the wall surface, so that verticality detection can be performed on different positions of the wall surface, and the overall verticality condition of the wall surface can be judged by integrating all verticality information.

Example 2:

based on example 1, this example discloses:

as shown in fig. 1-3, the lower end of the fourth plate body 5 is connected with a first telescopic rod 11, a fixed seat 14 is arranged at the bottom end of the first telescopic rod 11, the first telescopic rod is perpendicular to the fixed seat 14 and is fixedly connected with the fixed seat 14, and the top end of the first telescopic rod 11 is hinged with the lower surface of the fourth plate body 5. The first telescopic rod is used for raising the height of the detection surface, so that the detection surface can detect the perpendicularity of all positions of the wall surface.

As shown in fig. 1-3, the lower end of the second plate body 2 is further connected with a second telescopic rod 10, and the top end of the second telescopic rod 10 is hinged or fixedly connected with the second plate body. The second telescopic rod is used for fine-adjusting the position of the detection surface and compacting the detection surface with the wall surface.

As shown in fig. 1-3, the upper end of the fixing seat 14 is also provided with a bubble level 15. The bubble level 15 is for detecting the levelness of fixing base, during the use, adjust the fixing base to the horizontality (the usual mode can be for setting up 4 adjustable height supporting legs in the fixing base bottom), at this moment, first telescopic link is vertical state, so just can calculate the position of detecting the face according to the flexible length of first telescopic link.

As shown in fig. 1-3, the first telescopic rod 11 and the second telescopic rod 10 are multi-section telescopic rods, and the telescopic length of the multi-section telescopic rods is matched with the height of the wall 1 to be detected.

Example 3:

based on example 2, this example discloses:

as shown in fig. 3, the dial 6 is further connected with an L-shaped mounting plate 12, the end of the horizontal section of the L-shaped mounting plate 12 is fixedly connected with the outer surface of the dial 6, the vertical section extends downwards, and a digital camera 13 is further arranged on the inner surface of the vertical section.

As shown in fig. 1-3, the digital camera 13 is connected to a computer (not shown) through a wire, and displays the scale information pointed by the photographed pointer on the computer.

The use principle of the novel:

because the detection surface is always parallel with the surface of the second plate body facing one side of the first plate body, when the detection surface is tightly pressed with the surface of the wall body, the included angle between the surface of the second plate body facing the first plate body and the pointer is the included angle between the wall surface and the vertical surface, the local perpendicularity of the wall surface can be judged by reading and recording the included angle value, the detection can be carried out on each height of the surface of the wall body by adjusting the height of the first telescopic rod, and the integral perpendicularity of the surface of the wall body can be evaluated by integrating the detection results of each position.

According to the photographed image of the digital camera, the operator can record the inclination angle of a certain part of the surface of the wall, and at the same time, record the total height of the first telescopic rod, and calculate the included angle between the third plate body and the second plate body according to the inclination angle, that is, one inner angle of the parallelogram enclosed from the first plate body to the fourth plate body when seen from the side (as shown in fig. 2, the inner angle is 90 degrees plus the inclination angle), so that the included angle of the fourth plate body relative to the horizontal plane can be obtained, and the position of the detection surface on the wall can be intuitively displayed in a drawing mode. Of course, the above procedure can also be implemented by means of a specific computer program, since no innovation of the software is required for simple mathematical calculations. Further, after the position of the detection surface is determined, the inclination angle, that is, the perpendicularity information of the position is recorded. Therefore, the accurate detection of the perpendicularity of the wall surface can be realized.

To sum up, this novel wall surface's straightness short-term test that hangs down can be realized, simultaneously, also can carry out systematic accuracy testing to wall surface's straightness that hangs down as required.

Claims

1. A building structure wall straightness detection device that hangs down, characterized by: including first plate body and the second plate body that is parallel to each other, the relative face of first plate body and second plate body between be equipped with third plate body and the fourth plate body that is parallel to each other, the both ends of third plate body, fourth plate body respectively with the inboard end of first plate body, the inboard end of second plate body articulated, the surface of first plate body constitute the detection surface, the side of second plate body be connected with the calibrated scale through the fixed axle, the axis of calibrated scale and second plate body be directed towards the middling collineation of first plate body one side, the calibrated scale on be equipped with the scale mark that is used for the sign angle, the center department of calibrated scale is equipped with the pointer, the root and the fixed axle rotate and be connected to point to the vertical direction under the effect of self gravity, when first plate body and second plate body are in vertical state, the scale mark on the scale mark that is located 0 degree line directly over the 0 degree line on the first plate body side is the scale mark, be 180 degree lines between 0 degree line on 0 degree line towards first plate body side and 0 degree line between 180 degree scale mark and 0 degree line that is between the scale mark of 0 degree line on the first plate body side.

2. The wall perpendicularity detection device for building structure according to claim 1, wherein: the lower extreme of fourth plate body be connected with first telescopic link, the bottom of first telescopic link be equipped with the fixing base, first telescopic link and fixing base perpendicular and fixed connection, the top of first telescopic link articulated with fourth plate body lower surface.

3. The wall perpendicularity detecting device for building structure according to claim 2, wherein: the lower end of the second plate body is also connected with a second telescopic rod, and the top end of the second telescopic rod is hinged or fixedly connected with the second plate body.

4. A wall perpendicularity detection apparatus for a building structure according to claim 3, wherein: the upper end of the fixing seat is also provided with a bubble level.

5. The wall perpendicularity detecting device for building structure according to claim 4, wherein: the first telescopic rod and the second telescopic rod are multi-section telescopic rods, and the telescopic length of the multi-section telescopic rods is matched with the height of the wall to be detected.

6. The wall perpendicularity detection device for building structure according to claim 5, wherein: the dial is also connected with an L-shaped mounting plate, the end part of the horizontal section of the L-shaped mounting plate is fixedly connected with the outer surface of the dial, the vertical section extends downwards, and the inner surface of the vertical section is also provided with a digital camera.

7. The wall perpendicularity detecting device for building structure according to claim 6, wherein: the digital camera is connected with a computer through a lead, and the scale information pointed by the shot pointer is displayed on the computer.