A device for detecting the flatness of a floor

Abstract

The utility model discloses a floor flatness's detection device relates to building material detection technical field. Including walking mechanism, walking mechanism contains fixed plate, and the fixed plate top one side is fixedly connected with the toothed plate, and the other side is fixedly connected with the supporting plate, and the supporting plate one side is provided with the notched, and the notched inside slidingly connected with the connecting shaft. The utility model discloses through the setting of walking mechanism and detection mechanism, in the use process, first, the motor on the connecting plate drives the guide pulley rotation, and drives the belt rotation and makes whole equipment to move to the specified position and carry out the detection, and the telescopic link on the mounting block promotes the base movement, makes the fixed plate rise and is convenient for the detection, and finally, the motor drives the connecting shaft and drives the gear rotation, and through the toothed plate makes the fixed frame and detection mechanism linear movement along the direction of supporting plate and carries out the detection, when the detection is completed, the telescopic link retracts and makes equipment continue to move and carries out the detection, and the device is higher in the degree of automation, reduces the manpower cost.

Description

Technical Field

[0001] This utility model relates to the field of building material testing technology, specifically a device for testing the flatness of floor slabs. Background Technology

[0002] For example, a floor slab flatness testing device, as disclosed in patent publication number CN212620625U, includes a transmitting device and at least one reflecting device. Both the transmitting and reflecting devices include a base, on which a vertically mounted pole is installed. A sliding sleeve is slidably fitted onto the pole, and a locking bolt is provided on the sliding sleeve, allowing it to be fixed to the pole. A horizontally mounted support rod is also provided on the sliding sleeve. The end of the support rod of the transmitting device away from the sliding sleeve is hinged to a light source, and the end of the support rod of the reflecting device away from the sliding sleeve is hinged to a reflective mirror. The light source emits a visible light beam, which can be reflected by the reflective mirror to change its direction. Compared to existing technologies, this device achieves multi-point measurement of the floor slab by emitting a visible light beam parallel to the floor slab surface and reflecting it multiple times, resulting in high measurement accuracy, a large measurement range, and simple operation.

[0003] However, the aforementioned equipment has a low degree of automation due to the need for manual operation of its internal transmitting device, which affects work efficiency. Therefore, we propose a more convenient and practical detection device to meet the usage requirements. Utility Model Content

[0004] The purpose of this invention is to provide a device for detecting the flatness of floor slabs, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a floor slab flatness detection device, comprising a walking mechanism, the walking mechanism including a fixed plate, a toothed plate fixedly connected to one side of the top of the fixed plate, and a support plate fixedly connected to the other side, a slot is opened on one side of the support plate, a connecting shaft is slidably connected in the slot, a gear is rotatably connected to one end of the connecting shaft, the gear meshes with the teeth of the toothed plate, and a fixed frame is rotatably connected to the other end, with a detection mechanism provided on the top of the fixed frame.

[0006] Furthermore, the bottom of the fixed plate is fixedly connected to multiple equidistant connecting plates, and a guide wheel is rotatably connected to one side of the connecting plate, with a belt installed on the outer wall of the guide wheel.

[0007] Furthermore, mounting blocks are fixedly connected to both sides of the bottom of the fixing plate, and a telescopic rod is installed on the top of the mounting blocks. A base is fixedly connected to the output end of the telescopic rod.

[0008] Furthermore, the detection mechanism includes a mounting plate, which is connected to a fixing frame, and a linear slide rail is fixedly connected to the top of the mounting plate.

[0009] Furthermore, a linear slider is slidably connected to the top of the linear slide rail, and a laser flatness meter and a camera are respectively installed on both sides of the linear slider.

[0010] Furthermore, a battery and a display screen are respectively installed on the top two sides of the mounting plate.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This floor slab flatness testing device, through the setup of a walking mechanism and a testing mechanism, operates by first having a motor on the connecting plate drive the guide wheel to rotate, which in turn drives the belt to move the entire device to the designated position for testing. When the testing device reaches the designated position, the telescopic rod on the mounting block pushes the base to move, raising the fixed plate for easier testing. Finally, the motor drives the connecting shaft to rotate the gear, which, through the gear plate, moves the fixed frame and testing mechanism linearly along the direction of the support plate for testing. After the testing is completed, the telescopic rod retracts, allowing the device to continue moving for testing. This device has a high degree of automation, avoiding problems such as shaking and uneven speed caused by manual operation, reducing labor costs, and is highly practical and suitable for widespread adoption.

[0013] At the same time, the testing agency can simultaneously acquire elevation data and visual images of the floor surface, enabling simultaneous detection of physical parameters and appearance defects, and improving the comprehensiveness of the data. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the walking mechanism structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the detection mechanism structure of this utility model.

[0017] In the diagram: 1. Walking mechanism; 101. Fixed plate; 102. Toothed plate; 103. Support plate; 104. Connecting shaft; 105. Fixed frame; 106. Gear; 107. Connecting plate; 108. Guide wheel; 109. Belt; 110. Mounting block; 111. Telescopic rod; 112. Base; 2. Detection mechanism; 201. Mounting plate; 202. Linear slide rail; 203. Linear slider; 204. Laser flatness gauge; 205. Camera; 206. Battery; 207. Display screen. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] In the process of floor slab production, testing equipment is required. The testing equipment provided by this utility model is specifically designed for floor slab flatness testing during the production process. When using this equipment, the testing should be conducted in a well-lit, undisturbed environment to ensure the accuracy of the results. It should be avoided in rainy weather or in environments with excessive humidity to prevent moisture from affecting the equipment's performance. After testing, the results should be recorded promptly and the data analyzed. For substandard floor slabs, they should be marked immediately and appropriate measures should be taken to ensure that the floor slab quality meets relevant requirements.

[0020] like Figures 1-3 As shown, this utility model provides a technical solution: a floor slab flatness detection device, including a walking mechanism 1, the walking mechanism 1 including a fixed plate 101, a toothed plate 102 fixedly connected to one side of the top of the fixed plate 101, and a support plate 103 fixedly connected to the other side, a slot is opened on one side of the support plate 103, a connecting shaft 104 is slidably connected in the slot, a gear 106 is rotatably connected to one end of the connecting shaft 104, the gear 106 and the teeth of the toothed plate 102 mesh with each other, and a fixed frame 105 is rotatably connected to the other end of the connecting shaft 104, and a detection mechanism 2 is provided on the top of the fixed frame 105.

[0021] like Figure 2 As shown, a plurality of equidistant connecting plates 107 are fixedly connected to the bottom of the fixed plate 101. A guide wheel 108 is rotatably connected to one side of the connecting plate 107. A belt 109 is installed on the outer wall of the guide wheel 108. Mounting blocks 110 are fixedly connected to both sides of the bottom of the fixed plate 101. A telescopic rod 111 is installed on the top of the mounting block 110. A base 112 is fixedly connected to the output end of the telescopic rod 111.

[0022] It should be noted that during use, the motor on the connecting plate 107 first drives the guide wheel 108 to rotate, which in turn drives the belt 109 to rotate, moving the entire device to the designated position for testing. When the testing device moves to the designated position, the telescopic rod 111 on the mounting block 110 pushes the base 112 to move, raising the fixed plate 101 for easy testing. Finally, the motor drives the connecting shaft 104 to rotate the gear 106, and through the toothed plate 102, the fixed frame 105 and the testing mechanism 2 move linearly along the direction of the support plate 103 for testing. After the testing is completed, the telescopic rod 111 retracts, allowing the device to continue moving for testing. The walking mechanism 1 enhances the stability of movement and adapts to slight unevenness that may exist on the floor surface.

[0023] like Figure 3 As shown, the testing mechanism 2 includes a mounting plate 201, which is connected to a fixing frame 105. A linear slide rail 202 is fixedly connected to the top of the mounting plate 201, and a linear slider 203 is slidably connected to the top of the linear slide rail 202. A laser flatness meter 204 and a camera 205 are respectively installed on both sides of the linear slider 203. A battery 206 and a display screen 207 are respectively installed on both sides of the top of the mounting plate 201.

[0024] It should be noted that during use, when the walking mechanism 1 moves to the designated position, the linear slider 203 on the linear guide rail 202 first drives the laser flatness meter 204 and the camera 205 to move laterally, performing a grid scan on the floor surface. The laser flatness meter 204 emits light to measure elevation data, and the camera 205 simultaneously captures surface images. The data from both are transmitted in real time to the display screen 207 for recording. At the same time, the battery 206 provides power to ensure continuous operation of the equipment. The detection mechanism 2 can simultaneously acquire elevation data and visual images of the floor surface, realizing the simultaneous detection of physical parameters and appearance defects, and improving the comprehensiveness of the data.

[0025] During use, the motor on the connecting plate 107 first drives the guide wheel 108 to rotate, which in turn drives the belt 109 to rotate, moving the entire device to the designated position for testing. When the testing device moves to the designated position, the telescopic rod 111 on the mounting block 110 pushes the base 112 to move, raising the fixed plate 101 for easier testing. Finally, the motor drives the connecting shaft 104 to rotate the gear 106, and through the toothed plate 102, the fixed frame 105 and the testing mechanism 2 move linearly along the direction of the support plate 103 for testing. During this process, the linear slider 203 on the linear slide rail 202 drives the laser flatness meter 204 and the camera 205 to move laterally, performing a grid scan on the floor surface. The laser flatness meter 204 emits light to measure elevation data, and the camera 205 simultaneously captures surface images. The data from both are transmitted to the display screen 207 in real time for recording. After the test is completed, the telescopic rod 111 retracts, allowing the device to continue moving for testing. This device has a high degree of automation, avoiding problems such as shaking and uneven speed caused by manual operation, and reducing labor costs.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended embodiments and their equivalents.

Claims

1. A device for detecting the flatness of floor slabs, characterized in that: The device includes a walking mechanism (1), which includes a fixed plate (101). A toothed plate (102) is fixedly connected to one side of the top of the fixed plate (101), and a support plate (103) is fixedly connected to the other side. A slot is opened on one side of the support plate (103), and a connecting shaft (104) is slidably connected in the slot. A gear (106) is rotatably connected to one end of the connecting shaft (104), and the teeth of the gear (106) and the toothed plate (102) mesh with each other. A fixed frame (105) is rotatably connected to the other end of the fixed frame (105), and a detection mechanism (2) is provided on the top of the fixed frame (105).

2. The floor slab flatness detection device according to claim 1, characterized in that: The bottom of the fixed plate (101) is fixedly connected to a plurality of equidistant connecting plates (107), and a guide wheel (108) is rotatably connected to one side of the connecting plate (107). A belt (109) is installed on the outer wall of the guide wheel (108).

3. The floor slab flatness detection device according to claim 1, characterized in that: The mounting plate (101) has mounting blocks (110) fixedly connected to both sides of its bottom. A telescopic rod (111) is mounted on the top of the mounting block (110), and a base (112) is fixedly connected to the output end of the telescopic rod (111).

4. The floor slab flatness detection device according to claim 1, characterized in that: The detection mechanism (2) includes a mounting plate (201), which is connected to a fixing frame (105). A linear slide rail (202) is fixedly connected to the top of the mounting plate (201).

5. The floor slab flatness detection device according to claim 4, characterized in that: The linear slide rail (202) is slidably connected to a linear slider (203) at its top, and a laser flatness meter (204) and a camera (205) are respectively installed on both sides of the linear slider (203).

6. The floor slab flatness detection device according to claim 4, characterized in that: A battery (206) and a display screen (207) are respectively installed on the top two sides of the mounting plate (201).

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