An automatic detection device for floor flatness

Abstract

The utility model discloses a kind of floor flatness automatic detection device, comprising: main body;Two mounting plates, two mounting plates are installed on main body;Two adjustable mechanisms, two moving mechanisms are respectively installed on two mounting plates, the moving mechanism includes slide rail and two sliding blocks, the slide rail is installed on mounting plate, two sliding blocks are all installed on slide rail;Two clamp mechanisms, two clamp mechanisms are respectively installed on two moving mechanisms, the clamp mechanism includes pedestal, screw rod, first clamping body and second clamping body, the pedestal and second clamping body are respectively installed on two sliding blocks, threaded hole is set up on the pedestal, the screw rod is connected in pedestal by screw thread, the first clamping body is installed on screw rod;Two detectors, the detector is clamped between first clamping body and second clamping body. Two detectors are used to detect floor, when two detectors detect that numerical difference exceeds set value, then send alarm, remind user.

Description

Technical Field

[0001] This utility model relates to the field of building engineering testing technology, and in particular to an automated testing device for floor flatness. Background Technology

[0002] The ground floor is the part of a building that comes into contact with the soil. It bears the load of the building's foundation and requires a certain level of strength and rigidity. Before construction, the ground floor flatness must be tested. This test is a crucial part of building engineering; only a flat ground floor can ensure the safety and stability of the building.

[0003] Currently, when conducting floor flatness testing, a level measuring ruler is generally used in conjunction with a plug gauge. After both ends of the level measuring ruler contact the ground, the plug gauge is used to check the gap between the middle of the level ruler and the floor. This testing method is quite cumbersome. Furthermore, it mainly involves sampling a certain proportion and a certain number of points on-site for measurement, which cannot completely measure most points, thus limiting the testing capabilities. Utility Model Content

[0004] In view of the above shortcomings, the purpose of this utility model is to provide an automated testing device for floor flatness, which has simple testing steps and fast testing speed.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows:

[0006] An automated floor flatness testing device includes:

[0007] main body;

[0008] Two mounting plates are installed on the main body;

[0009] Two adjustable mechanisms are mounted on two mounting plates respectively. Each adjustable mechanism includes a slide rail and two sliders. The slide rail is mounted on the mounting plate, and the two sliders are mounted on the slide rail.

[0010] Two clamping mechanisms are respectively mounted on two adjustable mechanisms. Each clamping mechanism includes a base, a screw, a first clamping body, and a second clamping body. The base and the second clamping body are respectively mounted on two sliders. The base has a threaded hole, and the screw is threadedly connected to the base. The first clamping body is mounted on the screw.

[0011] Two detectors are clamped between a first clamp and a second clamp.

[0012] Furthermore, based on the above solution, the main body is provided with two connecting plates, and the mounting plate is rotatably connected to the connecting plates via a rotating shaft.

[0013] Furthermore, based on the above solution, a V-groove is provided on the slide rail, and a V-block is provided on the slider, wherein the V-block is adapted to the V-groove.

[0014] Furthermore, based on the above scheme, the slider is provided with a threaded hole, and a wing bolt is threaded into the threaded hole.

[0015] Furthermore, based on the above solution, the connecting plate is provided with at least one limiting plate, and the limiting plate is located below the mounting plate.

[0016] Furthermore, based on the above solution, the second clamping body is provided with a clamping groove, which is a V-shaped or U-shaped structure.

[0017] Furthermore, based on the above solution, the main body is provided with a PCB board inside, and the side wall of the main body is provided with several interfaces, which are electrically connected to the PCB board.

[0018] Furthermore, based on the above solution, the main body is provided with a display, which is electrically connected to the PCB board.

[0019] Furthermore, based on the above solution, the main body is equipped with an alarm, which is electrically connected to the PCB board.

[0020] Furthermore, based on the above solution, the main body is provided with casters.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] This invention uses two detectors (infrared rangefinders) to detect the ground surface. When the difference between the values ​​detected by the two detectors exceeds a set value, an alarm is issued to remind the user.

[0023] The detector of this utility model is mounted on a clamping mechanism, which facilitates the replacement or maintenance of the detector. Attached Figure Description

[0024] Figure 1 This is a perspective view of the present invention;

[0025] Figure 2 This is a side view of the present invention;

[0026] Figure 3 This is a structural diagram of the bottom of the connecting plate and mounting plate of this utility model;

[0027] Figure 4 This is a perspective view of the second clamp of this utility model.

[0028] Figure label:

[0029] 1. Main body; 101. Connecting plate; 102. Limiting plate; 103. Interface; 104. Display; 105. Alarm; 106. Casters;

[0030] 2. Mounting plate;

[0031] 3. Adjustable mechanism, 301. Slide rail, 302. Slider, 303. Wing bolt;

[0032] 4. Clamping mechanism, 401. Base, 402. Screw, 403. First clamping body, 404. Second clamping body, 4041. Clamping groove;

[0033] 5. Detector. Detailed Implementation

[0034] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numerals in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses consistent with some aspects of this application as detailed in the appended claims.

[0035] The terminology used in this application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Unless otherwise defined, the technical or scientific terms used in this application should be understood in their ordinary sense by one of ordinary skill in the art to which this utility model pertains. The words “a” or “one” and similar terms used in this application specification and claims do not indicate a limitation of quantity, but rather indicate the presence of at least one. “A plurality” includes two, equivalent to at least two. The words “comprising” or “including” and similar terms mean that the element or object preceding “comprising” or “including” covers the element or object listed following “comprising” or “including” and its equivalents, and does not exclude other elements or objects. The words “connected” or “linked” and similar terms are not limited to physical or mechanical connections and can include electrical connections, whether direct or indirect. The singular forms “a,” “the,” and “the” used in this application specification and appended claims are also intended to include the plural forms, unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0036] Please refer to the following for details. Figure 1-4An automated floor flatness testing device includes a main body 1, two mounting plates 2, two adjustable mechanisms 3, two clamping mechanisms 4, and two detectors 5. The two mounting plates 2 are respectively mounted on the front and rear ends of the main body 1; the two adjustable mechanisms 3 are respectively mounted on the two mounting plates 2, i.e., the two adjustable mechanisms 3 are respectively mounted on the front and rear ends of the main body 1; the two clamping mechanisms 4 are respectively mounted on the two adjustable mechanisms 3, i.e., the two clamping mechanisms 4 are respectively mounted on the front and rear ends of the main body 1; and the two detectors 5 are clamped on the two clamping mechanisms 4, i.e., the two detectors 5 are respectively mounted on the front and rear ends of the main body 1.

[0037] Detector 5 can measure its height from the ground. Two detectors 5 can each measure their height from the ground and calculate the height difference between the two values. If the height difference exceeds a set value, it indicates that the ground is uneven. The clamping mechanism 4 is used to clamp the detector 5 and fix it in place. The adjustable mechanism 3 is used to adjust the position of the clamping mechanism 4 so that it can clamp detectors 5 of different sizes or types.

[0038] Specifically, the adjustable mechanism 3 includes a slide rail 301 and two sliders 302. The slide rail 301 is mounted on the mounting plate 2, and both sliders 302 are mounted on the slide rail 301, allowing the sliders 302 to move on the slide rail 301. Each slider 302 has a threaded hole into which a wing bolt 303 is threaded. By tightening the wing bolt 303, the end face of the wing bolt 303 abuts against the slide rail 301, thereby fixing the slider 302. The wing bolt 303 is a special fastener with a butterfly-wing-shaped head, allowing for quick assembly and disassembly by hand tightening without tools, making it convenient and saving tools and time.

[0039] Furthermore, the slide rail 301 is provided with a V-groove, and the slider 302 is provided with a V-block, which is adapted to the V-groove. That is, the slide rail 301 and the slider 302 adopt a V-shaped fit, and the inclined surfaces on both sides can automatically compensate for the centering error, so that the slider 302 maintains a stable center position during movement and reduces offset or jamming.

[0040] Specifically, the clamping mechanism 4 includes a base 401, a screw 402, a first clamping body 403, and a second clamping body 404. The base 401 and the second clamping body 404 are respectively mounted on two sliders 302 and can move with the two sliders 302. The base 401 has a threaded hole, and the screw 402 is threadedly connected to the base 401. The first clamping body 403 is mounted on the screw 402. By rotating the screw 402, the first clamping body 403 is brought closer to the second clamping body 404, thereby clamping and fixing the detector 5 located in the first clamping body 403 and the second clamping body 404. The initial distance between the first clamping body 403 and the second clamping body 404 can also be adjusted according to the sliders 302 so that it can clamp more types of detectors 5.

[0041] Furthermore, the second clamp 404 is provided with a clamping groove 4041, which is a V-shaped or U-shaped structure. The two sides of the V-shaped and U-shaped grooves can guide the detector 5 to be naturally centered, which is especially suitable for clamping cylindrical, spherical or irregularly shaped objects, reducing manual adjustment time.

[0042] Specifically, detector 5 is an infrared rangefinder, which is clamped between the first clamp 403 and the second clamp 404; detector 5 can also be an ultrasonic rangefinder.

[0043] It is worth mentioning that the main body 1 is provided with two connecting plates 101. The mounting plate 2 is rotatably connected to the connecting plate 101 via a rotating shaft. The mounting plate 2 can rotate around the rotating shaft, thereby rotating the adjustable mechanism 3 and the clamping mechanism 4 to the top, which facilitates the installation of the detector 5.

[0044] It is worth mentioning that the connecting plate 101 is provided with two limiting plates 102. The limiting plates 102 are located below the mounting plate 2. The limiting plates 102 can limit the mounting plate 2 and prevent the mounting plate 2 from rotating downward at too large an angle.

[0045] It is worth mentioning that the main body 1 has a PCB board (not shown in the figure) inside, and several interfaces 103 are provided on the side wall of the main body 1. The interfaces 103 are electrically connected to the PCB board. The interfaces 103 can be USB, Type-C and HDMI interfaces 103, etc., for connecting different detectors 5.

[0046] It is worth mentioning that the main body 1 is equipped with a display 104, which is electrically connected to the PCB board. The PCB board integrates electronic components such as processors and transmitters. The PCB board analyzes the signals detected by the detector 5 and displays them through the display 104.

[0047] It is worth mentioning that the main body 1 is equipped with an alarm 105. The alarm 105 is electrically connected to the PCB board. The PCB board calculates the height difference based on the data detected by the two detectors 5. If the height difference exceeds the set value, it indicates that the ground is uneven. The alarm 105 can then issue an audible and visual alarm to remind users to use the device.

[0048] It is worth mentioning that a movable wheel 106 is provided at the bottom of the main body 1, which facilitates the movement of the device.

[0049] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An automated testing device for floor flatness, characterized in that, include: main body; Multiple mounting plates are installed on the main body; Multiple adjustable mechanisms are mounted on multiple mounting plates. Each adjustable mechanism includes a slide rail and multiple sliders. The slide rail is mounted on the mounting plate, and the multiple sliders are mounted on the slide rail. Multiple clamping mechanisms are installed on multiple adjustable mechanisms. Each clamping mechanism includes a base, a screw, a first clamping body, and a second clamping body. The base and the second clamping body are respectively installed on multiple sliders. The base has a threaded hole, and the screw is threadedly connected to the base. The first clamping body is installed on the screw. Multiple detectors are clamped between a first clamp and a second clamp.

2. The automated floor flatness detection device according to claim 1, characterized in that, The main body is provided with two connecting plates, and the mounting plate is rotatably connected to the connecting plates via a rotating shaft.

3. The automated floor flatness detection device according to claim 1 or 2, characterized in that, The slide rail has a V-shaped groove, and the slider has a V-shaped block that is adapted to the V-shaped groove.

4. The automated floor flatness detection device according to claim 3, characterized in that, The slider has a threaded hole, and a wing bolt is threaded into the threaded hole.

5. The automated floor flatness detection device according to claim 2, characterized in that, The connecting plate has at least one limiting plate, and the limiting plate is located below the mounting plate.

6. The automated floor flatness detection device according to claim 1, characterized in that, The second clamping body is provided with a clamping groove, which is a V-shaped or U-shaped structure.

7. The automated floor flatness detection device according to claim 4, 5, or 6, characterized in that, The main body has a PCB board inside, and several interfaces are provided on the side wall of the main body, which are electrically connected to the PCB board.

8. The automated floor flatness detection device according to claim 7, characterized in that, The main body is equipped with a display, which is electrically connected to the PCB board.

9. The automated floor flatness detection device according to claim 8, characterized in that, An alarm is provided on the main body, and the alarm is electrically connected to the PCB board.

10. The automated floor flatness detection device according to claim 8, characterized in that, The main body is equipped with wheels for movement.

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