CN219319403U - A verticality detection mechanism for construction engineering quality inspection - Google Patents

Abstract

The utility model relates to the technical field of constructional engineering quality detection scales and discloses a perpendicularity detection mechanism for detecting the quality of constructional engineering, which comprises a detection scale, wherein a rotating shaft is arranged at the tail end of the detection scale, an auxiliary scale connected with the rotating shaft is arranged at the tail end of the detection scale, a sliding groove is formed in the middle end of the front wall of the detection scale, the inner side of the sliding groove is in sliding connection with a sliding block, the front wall of the sliding block is connected with a protractor parallel to the detection scale, and the middle end of the front wall of the protractor is connected with the front end of a shaft lever. According to the utility model, after the auxiliary ruler is completely attached to the wall, the degree of the included angle between the front end of the shaft lever and the detection ruler can be read out through the pointer at the upper position of the protractor, the included angle between the tail end of the shaft lever and the auxiliary ruler is read out through the pointer, one hundred eight of the sum of the triangular internal angles is utilized, and under the condition that two angles are known, the degree of the internal angle of the wall is pushed back, so that the vertical degree between the detection ruler and the auxiliary ruler can be obtained, and the beneficial effects that the vertical angle between the wall surface and the bottom surface can be obtained quickly and conveniently are achieved.

Description

A verticality detection mechanism for construction engineering quality inspection

technical field

The utility model relates to the technical field of construction engineering quality detection rulers, in particular to a verticality detection mechanism for construction engineering quality detection.

Background technique

The construction engineering inspection ruler is a measuring ruler used for the construction and completion quality inspection of engineering construction, decoration, bridge construction, equipment installation and other projects. It can be divided into electronic and mechanical. The electronic ruler can automatically measure the required quantity. Size, the value is displayed on the digital display screen. The mechanical type mainly obtains the measured size data through manual observation of the scale of the ruler. Engineering rulers generally include a ruler (to detect whether the wall and tiles are flat and vertical), a vernier caliper (to measure Length, inner and outer diameters, depth), angle ruler (to measure inner and outer angles), tape measure (to measure the length of a long distance), laser ruler (to use laser to accurately measure the distance of the target), etc., in the engineering acceptance measurement, will Use a ruler to detect the vertical angle of the wall and whether it is inclined.

For example, the public number is (CN 216433009 U) a kind of verticality detection mechanism for construction engineering quality inspection, by dividing the auxiliary ruler into the auxiliary ruler and the rotary ruler, and connecting the two with the auxiliary shaft seat and the rotating shaft seat by connecting the rotating shaft, Make the auxiliary ruler and the rotary ruler rotatable, unscrew the fastening knob when measuring the wall perpendicular to the ground, hold the rotary ruler, let the main ruler hang down naturally, and lean against the wall at the corner, so that the digital display returns to the normal position. Then turn the main ruler to make it fit the wall completely, and then you can get the angle of the wall. The rotating auxiliary ruler can prevent the vertical square from tilting due to the influence of the rotary ruler, and the measurement is more accurate, avoiding the existing ruler It is bulky and inconvenient to carry, and the smaller square is inconvenient to measure the vertical angle of the wall.

Utility model content

(1) Solved technical problems

Aiming at the deficiencies of the prior art, the utility model provides a verticality detection mechanism for construction engineering quality inspection, which has the advantages of being easy to use and can quickly obtain the vertical angle between the wall surface and the bottom surface, simple structure and lower cost without using electronic equipment. , which solves the problems of the above techniques.

(2) Technical solution

In order to achieve the above purpose, the utility model provides the following technical solutions: a verticality detection mechanism for construction engineering quality inspection, including a detection ruler, a rotating shaft is installed at the tail end of the detection ruler, and an auxiliary ruler connected to the rotating shaft is arranged at the tail end of the detection ruler , the middle end of the front wall of the detection ruler is provided with a chute, the inner side of the chute is slid to connect the slider, the front wall of the slider is connected to a protractor parallel to the detection ruler, the middle end of the front wall of the protractor is connected to the front end of the shaft rod, the The tail end of the shaft is connected to the middle end of the auxiliary ruler, a No. 2 protractor is set at the joint between the tail end of the shaft and the auxiliary ruler, an observation port is provided at the head and tail of the shaft, and a pointer is connected to the bottom of the observation port.

Preferably, the tail end of the detection ruler is fixedly connected to the inner shaft of the rotating shaft, the outer shaft of the rotating shaft is rotatably connected to the auxiliary ruler, and the auxiliary ruler is rotatably connected to the detection ruler through the rotating shaft.

Through the above technical scheme, when it is necessary to detect the verticality of the building wall, the detection ruler is fitted to the ground, and the auxiliary ruler is further rotated so that the rear wall fits the wall. At this time, it is checked that the auxiliary ruler and the detection ruler are relatively vertical.

Preferably, the chute is opened at the middle end of the front wall of the detection ruler, the slider is slidably connected to the inner side of the chute, and the front wall of the slider is fixedly connected to the center of the back wall of the protractor.

Through the above technical solution, the sliding block is slidably connected to the chute, and the protractor is fixedly connected to the sliding block, so when the front end of the shaft moves, the protractor and the sliding block will be driven to move together.

Preferably, the bottom of the protractor is parallel to the bottom of the detection ruler, the center of the front wall of the protractor is rotatably connected to the front end of the shaft, the shaft is a rod with bearings at both ends, and the tail end of the shaft is rotatably connected to the middle end of the auxiliary ruler.

Through the above technical solution, the protractor and the front end of the shaft are connected in rotation, so when the front end of the shaft moves forward to push the slider, it will also rotate to a certain extent to reduce the angle between the protractor and the detection ruler. After the auxiliary ruler is completely attached to the wall, the shaft is not moving at this time, and the position of the pointer above the protractor can be read, and the angle between the front end of the shaft and the detection ruler can be read.

Preferably, the No. 2 protractor is fixedly installed at the middle end of the auxiliary ruler, and the center of the front wall of the No. 2 protractor is rotatably connected with the tail end of the shaft.

Through the above technical scheme, the No. 2 protractor is close to the wall together with the auxiliary ruler. At this time, the tail end of the shaft rotates to a certain extent with the auxiliary ruler against the wall to maintain its own balance. The angle between the rulers, at this time, using the sum of the inner angles of the triangle to one hundred and eighth, in the case of known two angles, reverse the degree of the inner angles against the wall, and then the vertical degree between the detection ruler and the auxiliary ruler can be obtained, not only can Measure whether the wall is vertical, and can get the specific angle between the two.

Preferably, the viewing port is opened symmetrically at the head and tail ends of the shaft, and a pointer is fixedly installed on the inner side of the viewing port close to the end of the bearing, and the bottom of the pointer contacts the front wall of the protractor.

Through the above technical solution, the user can observe the protractor and the second protractor through the observation port through the shaft, and the pointer can point out the current angle of the shaft.

Compared with the prior art, the utility model provides a verticality detection mechanism for construction engineering quality detection, which has the following beneficial effects:

1. The utility model sticks the ground with the detection ruler, and further rotates the auxiliary ruler to make the rear wall fit the wall. The protractor and the front end of the shaft are connected by rotation, so when the front end of the shaft moves forward to push the slider, It will also rotate to a certain extent to reduce the included angle with the detection ruler. After the sub-ruler is completely attached to the wall, the shaft is not moving at this time. It can be read by the position of the pointer above the protractor. The front end of the shaft The number of angles between the measuring ruler and the measuring ruler. The No. 2 protractor is close to the wall together with the auxiliary ruler. At this time, the end of the shaft rotates to a certain extent with the auxiliary ruler against the wall to maintain its own balance. Further, read the end of the shaft through the pointer. The angle between the end and the auxiliary ruler, at this time, using the sum of the interior angles of the triangle to 180, and knowing the two angles, inverting the degree of the inner angle against the wall, the vertical degree between the detection ruler and the auxiliary ruler can be obtained , achieving the beneficial effect of being easy to use and quickly obtaining the vertical angle between the wall surface and the bottom surface.

2. In this utility model, after the auxiliary ruler is completely attached to the wall, the shaft is not moving at this time, and the pointer can be read at the position above the protractor. The angle between the front end of the shaft and the detection ruler is read. At this time, the tail end of the shaft rotates to a certain extent with the auxiliary ruler against the wall to maintain its own balance, and further read the angle between the tail end of the shaft and the auxiliary ruler through the pointer. At this time, use the triangle The sum of the interior angles is 180. In the case of knowing the two angles, the degree of the interior angles against the wall is reversed, achieving the beneficial effect of simple structure, no use of electronic equipment and lower cost.

Description of drawings

Fig. 1 is a front view schematic diagram of the overall structure of the utility model;

Fig. 2 is the front view diagram of the chute structure of the utility model;

Fig. 3 is an enlarged schematic diagram of the pointer structure of the utility model.

Among them: 1. Detection ruler; 2. Rotating shaft; 3. Vice ruler; 4. Chute; 401. Slider; 5. Protractor; 6. Shaft; 601. No. 2 protractor;

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figure 1-3, a verticality detection mechanism for construction quality inspection, including a detection ruler 1, a rotating shaft 2 is installed at the end of the detection ruler 1, an auxiliary ruler 3 connected to the rotating shaft 2 is installed at the end of the detection ruler 1, and the detection ruler 1 The middle end of the front wall is provided with a chute 4, the inner side of the chute 4 is slidably connected to the slider 401, the front wall of the slider 401 is connected to the protractor 5 parallel to the detection ruler 1, the middle end of the front wall of the protractor 5 is connected to the front end of the shaft rod 6, and the tail of the shaft rod 6 The end is connected to the middle end of the auxiliary ruler 3, the No. 2 protractor 601 is set at the connection between the rear end of the shaft rod 6 and the auxiliary ruler 3, the observation port 7 is arranged at the head and tail end of the shaft rod 6, and the pointer 8 is connected to the bottom of the observation port 7.

Specifically, the tail end of the detection ruler 1 is fixedly connected to the inner shaft of the rotating shaft 2, and the outer shaft of the rotating shaft 2 is rotatably connected to the auxiliary ruler 3, and the auxiliary ruler 3 is connected to the detection ruler 1 through the rotation of the rotating shaft 2. The advantage is that when the verticality of the building wall needs to be detected, After the detection ruler 1 fits the ground, further rotate the auxiliary ruler 3 so that the rear wall fits the wall. At this time, check that the auxiliary ruler 3 and the detection ruler 1 are relatively vertical.

Specifically, the chute 4 is set at the middle end of the front wall of the detection ruler 1, the slider 401 is slidably connected to the inner side of the chute 4, and the front wall of the slider 401 is fixedly connected to the center of the back wall of the protractor 5. slot 4, and the protractor 5 is fixedly connected to the slide block 401, so when the front end of the shaft rod 6 is moving, the protractor 5 and the slide block 401 will be driven to move together.

Specifically, the bottom of the protractor 5 is parallel to the bottom of the detection ruler 1, the center of the front wall of the protractor 5 rotates and connects the front end of the shaft 6, the shaft 6 is a rod body with bearings at both ends, and the tail end of the shaft 6 rotates and connects with the middle end of the auxiliary ruler 3. Advantages Yes, the protractor 5 is rotationally connected to the front end of the shaft rod 6, so when the front end of the shaft rod 6 moves forward to push the slider 401, it will also rotate to a certain extent, reducing the angle with the detection ruler 1, further After the auxiliary ruler 3 is completely attached to the wall, the shaft rod 6 is not moving at this time, and the position of the pointer 8 above the protractor 5 can be read, and the angle between the front end of the shaft rod 6 and the detection ruler 1 can be read.

Specifically, the No. 2 protractor 601 is fixedly installed at the middle end of the auxiliary ruler 3, and the center of the front wall of the No. 2 protractor 601 is rotationally connected with the tail end of the shaft rod 6. The advantage is that the No. 2 protractor 601 is close to the wall together with the auxiliary ruler 3. When the tail end of the shaft 6 rotates to a certain extent with the auxiliary ruler 3 against the wall to maintain its own balance, further read the angle between the tail end of the shaft 6 and the auxiliary ruler 3 through the pointer 8. At this time, use the sum of the interior angles of the triangle One hundred and eighth, in the case of known two angles, reverse the degree of the inner angle of the wall to get the vertical degree between the detection ruler 1 and the auxiliary ruler 3, not only can it be measured whether the wall is vertical, but also the second specific angles between them.

Specifically, the observation port 7 is opened symmetrically at the head and tail end of the shaft rod 6, and the pointer 8 is fixedly installed on the inner side of the observation port 7 close to the end of the bearing, and the lower part of the pointer 8 contacts the front wall of the protractor 5. Alternatively, the protractor 5 and the second protractor 601 can be observed through the viewing port 7, and the pointer 8 can indicate the current angle of the shaft 6.

When in use, the detection ruler 1 is attached to the ground, and the auxiliary ruler 3 is further rotated so that the rear wall is attached to the wall. The protractor 5 and the front end of the shaft rod 6 are connected by rotation, so the front end of the shaft rod 6 is pushed forward When the slider 401, it will also rotate to a certain extent to reduce the included angle with the detection ruler 1. Further, after the auxiliary ruler 3 is completely attached to the wall, the shaft 6 is not moving at this time, and the pointer 8 can be used on the protractor. 5, the angle between the front end of the shaft rod 6 and the detection ruler 1 is read. The second protractor 601 is close to the wall along with the auxiliary ruler 3. At this time, the tail end of the shaft rod 6 is fixed with the auxiliary ruler 3 against the wall. Rotate to a certain extent to maintain self-balance, and further read the angle between the end of the shaft 6 and the auxiliary ruler 3 through the pointer 8. At this time, use the sum of the internal angles of the triangle to one hundred and eighty, and in the case of knowing the two angles, push backwards The degree of the inner angle against the wall can be used to obtain the vertical degree between the detection ruler 1 and the auxiliary ruler 3.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a building engineering quality detects with straightness detection mechanism that hangs down, includes detection chi (1), its characterized in that: the utility model discloses a measuring tape, including measuring tape (1), auxiliary scale (3), spout (4) are seted up to measuring tape (1) tail end setting connection pivot (2), spout (4) inboard sliding connection slider (401), protractor (5) that measuring tape (1) were detected are parallel to in wall connection before slider (401), axostylus axostyle (6) front end is connected to protractor (5) front wall middle-end, axostylus axostyle (6) tail end connection auxiliary scale (3) middle-end, axostylus axostyle (6) tail end and auxiliary scale (3) junction set up No. two protractors (601), axostylus axostyle (6) head and tail end sets up viewing aperture (7), pointer (8) are connected to viewing aperture (7) bottom.

2. The mechanism for detecting verticality for quality inspection of construction works according to claim 1, wherein: the tail end of the detection ruler (1) is fixedly connected with the inner shaft of the rotating shaft (2), the outer shaft of the rotating shaft (2) is rotationally connected with the auxiliary ruler (3), and the auxiliary ruler (3) is rotationally connected with the detection ruler (1) through the rotating shaft (2).

3. The mechanism for detecting verticality for quality inspection of construction works according to claim 1, wherein: the sliding chute (4) is arranged at the middle end of the front wall of the detecting ruler (1), the sliding block (401) is connected to the inner side of the sliding chute (4) in a sliding mode, and the front wall of the sliding block (401) is fixedly connected with the center of the rear wall of the protractor (5).

4. The mechanism for detecting verticality for quality inspection of construction works according to claim 1, wherein: the bottom of the protractor (5) is parallel to the bottom of the detection ruler (1), the center of the front wall of the protractor (5) is rotationally connected with the front end of the shaft lever (6), the shaft lever (6) is a rod body with bearings arranged at two ends, and the tail end of the shaft lever (6) is rotationally connected with the middle end of the auxiliary ruler (3).

5. The mechanism for detecting verticality for quality inspection of construction works according to claim 1, wherein: the second protractor (601) is fixedly arranged at the middle end of the auxiliary ruler (3), and the center of the front wall of the second protractor (601) is rotationally connected with the tail end of the shaft lever (6).

6. The mechanism for detecting verticality for quality inspection of construction works according to claim 1, wherein: the observation ports (7) are symmetrically arranged at the head end and the tail end of the shaft rod (6), pointers (8) are fixedly arranged at one ends, close to the bearings, of the inner sides of the observation ports (7), and the lower sides of the pointers (8) are in contact with the front wall of the protractor (5).

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