Floor thickness detector

Abstract

The utility model discloses a floor thickness detector, which belongs to the field of floor detection equipment and comprises a main body, a moving mechanism is mounted on the main body, a detection mechanism is arranged on the moving mechanism, the detection mechanism comprises two adjusting bolts, moving blocks are rotatably connected onto the adjusting bolts, and the moving blocks are movably connected onto the main body. One side of the upper moving block is fixedly connected with an upper measuring plate, the bottom of the upper measuring plate is fixedly connected with a plurality of signal transmitters, one side of the lower moving block is fixedly connected with a lower measuring plate, and the top of the lower measuring plate is fixedly connected with a plurality of receivers. The device has the beneficial effects that a moving mechanism and a detection mechanism are arranged, an adjusting bolt is screwed, so that an upper measuring plate and a lower measuring plate are pressed on the upper bottom surface and the lower bottom surface of a floor slab, the thickness of the floor slab is measured through cooperation between a signal transmitter and a receiver, and a moving seat enables a moving block to move under cooperation of a gear and a rack; the thickness of the floor slab is determined according to multiple groups of measurement data of multiple positions, measurement is more accurate and labor-saving, and the use effect is good.

Description

Technical Field

[0001] The utility model relates to the field of floor slab detection equipment, in particular to a floor slab thickness detector. Background Art

[0002] In construction projects, it is often necessary to detect the thickness of floor slabs. In order to facilitate the detection by construction workers, floor slab thickness testers are mainly used to detect the thickness of floor slabs.

[0003] After searching, the Chinese patent announcement number CN217132149U discloses a floor thickness detector, which includes a telescopic rod, a transmitter head is installed on the top of the telescopic rod, and a receiving head is arranged above the transmitter head, wherein a detector is arranged on one side of the receiving head, and the receiving head is electrically connected to the detector through a wire, and the outer side of the telescopic rod near the bottom is connected to the supporting leg. When the device needs to support the transmitter head, the rotating frame is rotated, and the rotating frame drives the lifting frame to move upward through the threaded connection with the telescopic rod. When the lifting frame moves upward, the transmission rod drives the supporting legs to deflect outward, so that the supporting legs are unfolded to support the bottom end of the telescopic rod, and the supporting area of ​​the telescopic rod is increased by the provided supporting legs. Then, the telescopic rod is extended so that the transmitter head is against the bottom of the floor, which is convenient for independent support of the transmitter head and avoids the staff holding the telescopic rod. After use, the rotating frame is rotated in the opposite direction to fold the supporting legs. However, when the device is used, only one data is measured each time, which causes errors. Multiple measurements affect the measurement efficiency, and the practicality needs to be improved. Utility Model Content

[0004] The purpose of the utility model is to provide a floor thickness detector in order to solve the above problems.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A floor thickness detector comprises a main body, on which a moving mechanism is installed, on which a detection mechanism is arranged, the detection mechanism comprises two adjusting bolts arranged opposite to each other, on which a moving block is rotatably connected, and inside which two moving blocks are fixedly connected a plug-in plate, an upper measuring plate is fixedly connected to one side of the upper moving block, a plurality of pulleys are fixedly connected to the bottom of the upper measuring plate, a plurality of signal transmitters are fixedly connected to the bottom of the upper measuring plate, a lower measuring plate is fixedly connected to one side of the lower moving block, a plurality of pulleys are fixedly connected to the top of the lower measuring plate, and a plurality of receivers are fixedly connected to the top of the lower measuring plate.

[0007] Preferably, the plug board comprises a plug block and a socket, the plug block is fixedly connected to the bottom of the upper moving block, and the socket is fixedly connected to the top of the lower moving block.

[0008] Preferably, the signal transmitter and the receiver are arranged opposite to each other, and each pair of corresponding signal transmitters and receivers are on the same plumb line.

[0009] Preferably, the moving mechanism includes two moving seats, the adjusting bolt is threadedly connected to the moving seats, a motor is fixedly connected to the top of the upper moving seat, the motor output shaft is connected to a connecting shaft, two gears are fixedly connected to the connecting shaft, a limiting plate is slidably connected inside the two moving seats, a rack is fixedly connected inside the limiting plate, and the gear is meshed with the rack.

[0010] Preferably, the main body includes a fixed handle, a holding block is fixedly connected to the middle position of the fixed handle, the upper and lower ends of the holding block are fixedly connected to fixed blocks, one side of the fixed block is fixedly connected to a telescopic rod, the end of the telescopic rod away from the fixed block is fixedly connected to a clamping block, and the clamping block is fixedly connected to a spring.

[0011] Preferably, the two spring sheets are arranged opposite to each other, and the distance between the spring sheets is smaller than the thickness of the floor slab.

[0012] Preferably, the movable seat is fixedly connected to one side of the fixed block, and the limiting plate is arranged perpendicular to the fixed handle.

[0013] The beneficial effects are: a moving mechanism and a detection mechanism are set, and the adjusting bolts are tightened so that the upper measuring plate and the lower measuring plate are pressed on the upper and lower bottom surfaces of the floor slab. The thickness of the floor slab is measured through the cooperation between the signal transmitter and the receiver. The moving seat moves the moving block under the cooperation of the gear and the limit plate, and the thickness of the floor slab is determined according to multiple groups of measurement data at multiple positions. The measurement is more accurate, labor-saving, and the use effect is good.

[0014] The additional technical features and advantages of the present invention will be more clearly explained in the following description, or can be understood through the specific practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the following specific embodiments, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of a floor thickness detector described in the utility model;

[0017] Figure 2 It is a schematic diagram of the rear side of a floor thickness detector described in the utility model;

[0018] Figure 3 It is a front view of a floor thickness detector described in the utility model;

[0019] Figure 4 This is a first connection diagram of a moving mechanism and a detection mechanism of a floor thickness detector described in the utility model;

[0020] Figure 5 It is a second connection schematic diagram of a moving mechanism and a detection mechanism of a floor thickness detector described in the utility model.

[0021] The description of the accompanying drawings is as follows: 1. Main body; 101. Fixed handle; 102. Holding block; 103. Fixed block; 104. Telescopic rod; 105. Block; 106. Shrapnel; 2. Moving mechanism; 201. Moving seat; 202. Motor; 203. Gear; 204. Connecting shaft; 205. Limiting plate; 206. Rack; 3. Detection mechanism; 301. Adjusting bolt; 302. Moving block; 303. Plug-in board; 3031. Plug-in block; 3032. Socket; 304. Upper measuring plate; 305. Pulley; 306. Signal transmitter; 307. Lower measuring plate; 308. Receiver. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0024] The utility model is further described below in conjunction with the accompanying drawings:

[0025] like Figure 1-Figure 5As shown, a floor thickness detector comprises a main body 1, a moving mechanism 2 is installed on the main body 1, a detecting mechanism 3 is arranged on the moving mechanism 2, the main body 1 comprises a fixed handle 101, a holding block 102 is glued at the middle position of the fixed handle 101, the upper and lower ends of the holding block 102 are connected with a fixed block 103 by bolts, a telescopic rod 104 is connected to one side of the fixed block 103 by bolts, the end of the telescopic rod 104 away from the fixed block 103 is connected with a clamping block 105 by bolts, a spring piece 106 is welded on the clamping block 105, two spring pieces 106 are arranged opposite to each other, the spacing between the spring pieces 106 is smaller than the thickness of the floor, the spring pieces 106 are clamped on the upper and lower sides of the floor before use, the spring pieces 106 are bent, so that the fixed handle 101 is fixed on the floor, which is convenient for installation.

[0026] In this embodiment, the moving mechanism 2 includes two moving seats 201, and the moving seats 201 are arranged on one side of the fixed block 103. The top of the upper moving seat 201 is connected to the motor 202 by bolts. The output shaft of the motor 202 is connected to the connecting shaft 204. Two gears 203 are welded on the connecting shaft 204. The two moving seats 201 are slidably connected with a limit plate 205. The limit plate 205 is arranged perpendicular to the fixed handle 101. A rack 206 is connected to the limit plate 205 by bolts. The gear 203 is meshed with the rack 206. Start the motor 202, the motor 202 drives the connecting shaft 204 to rotate, and the connecting shaft 204 drives the two gears 203 to move left and right on the rack 206 meshed with it. The moving seat 201 moves smoothly and the measurement is accurate.

[0027] In this embodiment, the detection mechanism 3 includes two adjusting bolts 301 arranged opposite to each other, the adjusting bolts 301 are threadedly connected to the moving seat 201, and a moving block 302 is rotatably connected to the adjusting bolts 301. A plug-in board 303 is welded in the two moving blocks 302. The plug-in board 303 includes a plug-in block 3031 and a socket 3032. The plug-in block 3031 is connected to the bottom of the upper moving block 302 by bolts, and the socket 3032 is connected to the top of the lower moving block 302 by bolts. An upper measuring plate 304 is connected to the upper moving block 302 on one side by bolts, and a plurality of pulleys 305 are connected to the bottom of the upper measuring plate 304 by bolts. A plurality of signal transmitters 306 are connected to the bottom of the upper measuring plate 304 by bolts, and a lower measuring plate 307 is connected to the lower measuring plate 307 on one side by bolts. A plurality of pulleys 305 are connected to the top of the lower measuring plate 307 by bolts. The bolt is connected with a plurality of receivers 308, and the signal transmitter 306 and the receiver 308 are arranged oppositely. Each pair of corresponding signal transmitters 306 and receivers 308 are on the same plumb line. When in use, after the fixing handle 101 is fixed on the floor, the adjusting bolt 301 is tightened so that the two moving blocks 302 are close to each other, the plug block 3031 of the plug board 303 extends into the socket 3032, and the upper measuring plate 304 and the lower measuring plate 307 are pressed on the upper and lower bottom surfaces of the floor. Through the cooperation between the signal transmitter 306 and the receiver 308, the thickness of the floor is measured. The moving seat 201 moves the moving block 302 under the cooperation of the gear 203 and the rack 206, and the pulleys 305 on the upper measuring plate 304 and the lower measuring plate 307 make the translational motion more stable. During the movement, the thickness of the floor is determined according to multiple groups of measurement data of the signal transmitter 306 and the receiver 308 at multiple positions, and the measurement result is more accurate.

[0028] Working principle: Before use, the staff holds the gripping block 102, extends the telescopic rod 104, and clamps the spring piece 106 on the clamping block 105 on the upper and lower sides of the floor. The spring piece 106 is bent so that the fixing handle 101 is fixed on the floor. The installation is convenient. After the fixing handle 101 is fixed on the floor, tighten the adjusting bolt 301 so that the two moving blocks 302 are close to each other, the plug block 3031 of the plug board 303 is inserted into the socket 3032, and the upper measuring plate 304 and the lower measuring plate 304 are connected. The pulley 305 on the measuring plate 307 is pressed on the upper and lower bottom surfaces of the floor slab. The thickness of the floor slab is measured through the cooperation between the signal transmitter 306 and the receiver 308. The moving seat 201 moves the moving block 302 under the cooperation of the gear 203 and the rack 206. The pulleys 305 on the upper measuring plate 304 and the lower measuring plate 307 make the translational movement more stable. During the movement, the thickness of the floor slab is determined according to multiple sets of measurement data of the signal transmitter 306 and the receiver 308 at multiple positions.

[0029] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A floor thickness detector, comprising a main body (1), characterized in that: The main body (1) is provided with a moving mechanism (2), the moving mechanism (2) is provided with a detection mechanism (3), the detection mechanism (3) comprises two adjusting bolts (301) arranged opposite to each other, the adjusting bolts (301) are rotatably connected with a moving block (302), the two moving blocks (302) are fixedly connected with a plug-in board (303), one side of the upper moving block (302) is fixedly connected with an upper measuring plate (304), the bottom of the upper measuring plate (304) is fixedly connected with a plurality of pulleys (305), the bottom of the upper measuring plate (304) is fixedly connected with a plurality of signal transmitters (306), one side of the lower moving block (302) is fixedly connected with a lower measuring plate (307), the top of the lower measuring plate (307) is fixedly connected with a plurality of pulleys (305), and the top of the lower measuring plate (307) is fixedly connected with a plurality of receivers (308).

2. A floor thickness detector according to claim 1, characterized in that: The plug board (303) comprises an insert block (3031) and a socket (3032), wherein the insert block (3031) is fixedly connected to the bottom of the upper moving block (302), and the socket (3032) is fixedly connected to the top of the lower moving block (302).

3. A floor thickness detector according to claim 1, characterized in that: The signal transmitter (306) and the receiver (308) are arranged opposite to each other, and each pair of corresponding signal transmitters (306) and receivers (308) are on the same vertical line.

4. A floor thickness detector according to claim 1, characterized in that: The moving mechanism (2) comprises two moving seats (201), the adjusting bolt (301) is threadedly connected to the moving seats (201), a motor (202) is fixedly connected to the top of the upper moving seat (201), the output shaft of the motor (202) is connected to a connecting shaft (204), two gears (203) are fixedly connected to the connecting shaft (204), a limiting plate (205) is slidably connected inside the two moving seats (201), a rack (206) is fixedly connected inside the limiting plate (205), and the gear (203) is meshed with the rack (206).

5. A floor thickness detector according to claim 4, characterized in that: The main body (1) comprises a fixed handle (101), a gripping block (102) is fixedly connected to the middle position of the fixed handle (101), the upper and lower ends of the gripping block (102) are fixedly connected to fixed blocks (103), one side of the fixed block (103) is fixedly connected to a telescopic rod (104), one end of the telescopic rod (104) away from the fixed block (103) is fixedly connected to a clamping block (105), and a spring piece (106) is fixedly connected to the clamping block (105).

6. A floor thickness detector according to claim 5, characterized in that: The two spring sheets (106) are arranged opposite to each other, and the distance between the spring sheets (106) is smaller than the thickness of the floor slab.

7. A floor thickness detector according to claim 5, characterized in that: The movable seat (201) is arranged on one side of the fixed block (103), and the limiting plate (205) is arranged perpendicular to the fixed handle (101).

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