Floor flatness detection tool

Abstract

The utility model provides a terrace flatness detection tool, which belongs to the field of terrace flatness detection equipment, aims to solve the problem of influence of equipment display screen adjustment and detection range on detection duration, and comprises a machine body, a mechanism groove is fixedly connected to the lower surface of the machine body, and a distance sensor is fixedly connected to the top wall of the inner wall of the mechanism groove. Fixed sockets are connected to the middles of the left and right side walls of the machine body through bolts, detection rods are inserted into the fixed sockets, sliding rods are slidably connected to the detection rods at equal intervals, ball seats are connected to the bottoms of the sliding rods, and rolling balls are rotatably connected into the ball seats; according to the terrace flatness detection tool, rolling balls in ball seats at the bottoms of the sliding rods roll on the terrace, if the ground is uneven, the sliding rods can move up and down, touch caps at the tops of the sliding rods can make contact with the upper side and the lower side of a groove of a touch device and are matched with a processor, and the corresponding sliding rods are displayed through a displayer; the detection range can be expanded, and the detection time can be shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of floor flatness detection equipment, in particular to a floor flatness detection tool. Background Art

[0002] Floor flatness refers to the vertical deviation of the floor surface from the ideal plane. Especially when building a factory, since logistics vehicles are frequently used in the factory, the requirements for the flatness of the ground in the factory are relatively high. Therefore, when laying the floor, in order to ensure the flatness of the ground, it is necessary to test the flatness of the floor after spreading the wear-resistant aggregate and compacting it. The existing floor flatness detection tools have a fixed display screen and the angle cannot be adjusted. When used by tall or short people, the display screen cannot be rotated to an angle suitable for the user's height, which makes it inconvenient to observe the data and easy to misread the information, affecting the use. In addition, the detection range is limited when only using distance sensors for flatness detection, and the required detection time is correspondingly increased. Utility Model Content

[0003] The purpose of the utility model is to provide a floor flatness detection tool to solve the problem that the existing floor flatness detection tool proposed in the above background technology has a fixed display screen and an angle that cannot be adjusted. The display screen cannot be rotated to an angle suitable for the height of the user, which makes it inconvenient to observe data and affects use. In addition, the flatness detection is performed solely using a distance sensor, the detection range is limited, and the required detection time is correspondingly increased.

[0004] The purpose and effect of the floor flatness detection tool of the utility model are achieved by the following specific technical means:

[0005] A floor flatness detection tool, wherein the floor flatness detection tool includes a body; a inner slot is opened at the front side of the lower surface of the body, a roller is rotatably connected inside the inner slot, a mechanism slot is fixedly connected to the lower surface of the body (1), a distance sensor is fixedly connected to the top wall of the inner wall of the mechanism slot, a processor is fixedly connected to the top wall of the inner wall of the mechanism slot, a push rod is fixedly connected to the upper surface of the body, a placement plate is fixedly connected to the side surface of the push rod, a limiting plate and a support plate are respectively fixedly connected to the upper surface of the placement plate, a threaded rod is rotatably connected to the side surface of the limiting plate, a first pushing block is threadedly connected to the surface of the threaded rod, the lower surface of the first pushing block is slidably connected to the upper surface of the placement plate, a vertical plate is fixedly connected to the upper surface of the placement plate, a rotating rod is rotatably connected to the front surface of the vertical plate, a display is fixedly sleeved on the surface of the rotating rod, a second pushing block is fixedly connected to the side surface of the display, grooves are respectively opened on the side surface of the second pushing block and the upper surface of the first pushing block, and a driving rod is rotatably connected to the inner wall of the groove, a connecting plate is fixedly sleeved on the surface of the driving rod, fixing sockets are connected to the middle parts of the left and right side walls of the body through bolts, a detection rod is inserted into the fixing sockets, sliding rods are slidably connected to the detection rod at equal intervals, a ball seat is connected to the bottom of the sliding rod, and a rolling ball is rotatably connected in the ball seat.

[0006] Further, a chute is opened on the upper surface of the placement plate, a slider is slidably connected to the inner wall of the chute, and one side of the slider away from the inner wall of the chute is fixedly connected to the lower surface of the first pushing block.

[0007] Further, an axial groove is opened on the side surface of the limiting plate, and a bearing is fixedly connected to the inner wall of the axial groove. The inner ring surface of the bearing is fixedly connected to the surface of the threaded rod. The threaded rod is rotatably connected to the side surface of the limiting plate through the bearing. A rocker is fixedly connected to the side of the threaded rod away from the first pushing block. A rubber sleeve is fixedly sleeved on the surface of the rocker. A through hole is opened on the side surface of the support plate, and the inner wall of the through hole is rotatably connected to the surface of the threaded rod.

[0008] Further, a "dry"-shaped connection card slot is opened in the top end surface of the fixing socket. The "dry"-shaped connection card block on one side of the detection rod is clamped in the connection card slot of the fixing socket. Sliding holes are opened at equal intervals on the upper and lower side walls of the detection rod. A toucher is arranged on one side of the sliding hole at the top of the detection rod.

[0009] Further, a sliding rod is slidably connected in the sliding hole of the detection rod. A touch cap is connected to the top of the sliding rod. The touch cap is slidably connected in the groove on one side of the toucher. A ball seat is connected to the bottom of the detection rod. A rolling ball is connected to the bottom end surface of the ball seat. A return spring is arranged between the top of the ball seat and the bottom end surface of the detection rod.

[0010] The utility model provides a floor flatness detection tool, which has the following beneficial effects:

[0011] 1. In the utility model, the rocker is first rotated, and the rotation of the rocker drives the threaded rod to rotate. The rotation of the threaded rod moves the first push block toward the side away from the limit plate. The first push block moves and pulls the display using the connecting plate. At this time, the driving rod rotates, and the display rotates in a clockwise direction. The rocker is rotated in the opposite direction. At this time, the threaded rod rotates in the opposite direction and drives the first push block to rotate toward the side close to the limit plate. At this time, the display rotates in a counterclockwise direction, so that the device is easy to adjust the display angle.

[0012] 2. The laterally unfolded detection rod can be assembled to the machine body by plugging the connecting card block on one side of the detection rod into the connecting card slot of the fixed socket. When the rolling ball in the ball seat at the bottom of the sliding rod rolls on the floor through the sliding rod that is slidably connected in the detection rod, if the ground is uneven, the sliding rod will move up and down. Therefore, the touch cap on the top of the sliding rod will contact the upper and lower sides of the groove of the contactor, thereby making a sound and cooperating with the processor to display the corresponding sliding rod through the display, which is conducive to expanding the detection range and reducing the time required for detection. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the front section structure of the utility model;

[0014] Figure 2 For this utility model Figure 1 A is an enlarged structural diagram;

[0015] Figure 3 For this utility model Figure 1 The enlarged structural diagram at B in FIG.

[0016] Figure 4 For this utility model Figure 1 and Figure 2 Schematic diagram of the three-dimensional structure of the middle threaded rod;

[0017] Figure 5 This is a schematic diagram of the splicing structure of the fixed sockets at the bottom of the left and right side walls of the machine body of the utility model;

[0018] Figure 6 It is a schematic diagram of the disassembled structure of the fixed sockets at the bottom of the left and right side walls of the machine body of the utility model.

[0019] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0020] 1. Machine body; 2. Push rod; 3. Limit plate; 4. Placement plate; 5. Display; 6. First push block; 7. Vertical plate; 8. Rotating rod; 9. Second push block; 10. Groove; 11. Driving rod; 12. Connecting plate; 13. Bearing; 14. Rocker; 15. Support plate; 16. Slider; 17. Slide groove; 18. Mechanism groove; 19. Distance sensor; 20. Threaded rod; 21. Inner groove; 22. Roller; 23. Processor; 24. Fixed socket; 25. Detection rod; 26. Toucher; 27. Sliding rod; 28. Touch cap; 29. ​​Ball seat; 30. Rolling ball; 31. Reset spring. DETAILED DESCRIPTION

[0021] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples. Embodiment 1:

[0022] As attached Figure 1 To Attachment Figure 6 As shown:

[0023] The utility model provides a floor flatness detection tool, comprising: a body 1; an inner groove 21 is opened on the front side of the lower surface of the body 1, a roller 22 is rotatably connected inside the inner groove 21, a mechanism groove 18 is fixedly connected to the lower surface of the body 1, a distance sensor 19 is fixedly connected to the top wall of the inner wall of the mechanism groove 18, a processor 23 is fixedly connected to the top wall of the inner wall of the mechanism groove 18, a push rod 2 is fixedly connected to the upper surface of the body 1, a placement plate 4 is fixedly connected to the side of the push rod 2, the upper surface of the placement plate 4 is respectively fixedly connected to a limit plate 3 and a support plate 15, a threaded rod 20 is rotatably connected to the side of the limit plate 3, a first push block 6 is threadedly connected to the surface of the threaded rod 20, the lower surface of the first push block 6 is slidably connected to the upper surface of the placement plate 4, a vertical plate 7 is fixedly connected to the upper surface of the placement plate 4, a rotating rod 8 is rotatably connected to the front of the vertical plate 7, and the rotating rod 8 A display 5 is fixedly sleeved on the surface of the display 5, and a second pushing block 9 is fixedly connected to the side of the display 5. A groove 10 is provided on the side of the second pushing block 9 and the upper surface of the first pushing block 6, and the inner wall of the groove 10 is rotatably connected to a driving rod 11, and a connecting plate 12 is provided on the surface of the driving rod 11. A fixed socket 24 is connected to the middle of the left and right side walls of the body 1 by bolts, and a detection rod 25 is inserted in the fixed socket 24. The detection rod 25 is slidably connected to a sliding rod 27 at a medium distance, and a ball seat 29 is connected to the bottom of the sliding rod 27. A rolling ball 30 is rotatably connected to the ball seat 29. The specific function is that the distance sensor 19 and the processor 23 are set as the existing structure, the distance sensor 19 detects the flatness of the ground, and the data is processed by the processor 23 and displayed on the display 5. By setting the roller 22, the user can use the push rod 2 to push the body 1 to move.

[0024] Among them, a chute 17 is formed on the upper surface of the placement plate 4. A slider 16 is slidably connected to the inner wall of the chute 17. One side of the slider 16 away from the inner wall of the chute 17 is fixedly connected to the lower surface of the first push block 6. A shaft groove is formed on the side surface of the limiting plate 3, and a bearing 13 is fixedly connected to the inner wall of the shaft groove. The inner ring surface of the bearing 13 is fixedly connected to the surface of the threaded rod 20. The threaded rod 20 is rotatably connected to the side surface of the limiting plate 3 through the bearing 13. One side of the threaded rod 20 away from the first push block 6 is fixedly connected to a rocker 14. A rubber sleeve is fixedly sleeved on the surface of the rocker 14. A through hole is formed on the side surface of the support plate 15, and the inner wall of the through hole is rotatably connected to the surface of the threaded rod 20. Specifically, by providing the support plate 15, one side of the threaded rod 20 can be supported by the through hole to enable the threaded rod 20 to rotate stably. By providing the rocker 14, it is convenient for the user to drive the threaded rod 20 to rotate, thereby pushing the first push block 6 to move. By providing the bearing 13, the threaded rod 20 can rotate on the side surface of the limiting plate 3 after being driven. By providing the chute 17, the slider 16 can be used to enable the first push block 6 to slide on the upper surface of the placement plate 4 after being pushed.

[0025] Among them, a "dry"-shaped connection card slot is formed in the top end face of the fixed socket 24. A "dry"-shaped connection card block on one side of the detection rod 25 is clamped in the connection card slot of the fixed socket 24. Slide holes are equidistantly formed in the upper and lower side walls of the detection rod 25. A toucher 26 is provided on one side of the slide hole at the top of the detection rod 25. A sliding rod 27 is slidably connected in the slide hole of the detection rod 25. The top of the sliding rod 27 is connected to a touch cap 28. The touch cap 28 is slidably connected in a slot on one side of the toucher 26. The bottom of the detection rod 25 is connected to a ball seat 29. A rolling ball 30 is connected to the bottom end face of the ball seat 29. A return spring 31 is provided between the top of the ball seat 29 and the bottom end face of the detection rod 25. Specifically, by clamping the connection card block on one side of the detection rod 25 in the connection card slot of the fixed socket 24, the horizontally expanded detection rod 25 can be assembled to the machine body 1. Through the sliding rod 27 slidably connected in the detection rod 25, when the rolling ball 30 in the ball seat 29 at the bottom of the sliding rod 27 rolls on the floor, if the ground is uneven, the sliding rod 27 will have a vertical displacement. Therefore, the touch cap 28 at the top of the sliding rod 27 will contact the upper and lower sides of the slot of the toucher 26, thereby making a sound and cooperating with the processor 23 to display the corresponding sliding rod 27 through the display 5.

[0026] The specific usage mode and function of this embodiment:

[0027] When using the floor flatness detection tool, first rotate the rocker 14. The rotation of the rocker 14 drives the threaded rod 20 to rotate. The threaded rod 20 rotates to move the first push block 6 toward the side away from the limit plate 3. The first push block 6 moves and pulls the display 5 using the connecting plate 12. At this time, the driving rod 11 rotates, and the display 5 rotates in the clockwise direction. The rocker 14 is rotated in the opposite direction. At this time, the threaded rod 20 rotates in the opposite direction to drive the first push block 6 to rotate toward the side close to the limit plate 3. At this time, the display 5 rotates in the counterclockwise direction, so that the device is easy to adjust the angle of the display 5, and the fixing socket 24 is fixed to the machine by bolts. The bottom of the left and right side walls of the body 1, and then the detection rod 25 is connected to the connecting card slot of the fixed socket 24 through the connecting card block, so that the horizontally extended detection rod 25 can be assembled on the body 1. During the walking process of the body 1, through the sliding rod 27 slidably connected in the detection rod 25, when the rolling ball 30 in the ball seat 29 at the bottom of the sliding rod 27 rolls on the floor, if the ground is uneven, the sliding rod 27 will have an up and down displacement, so the touch cap 28 on the top of the sliding rod 27 will contact the upper and lower sides of the groove of the touch device 26, thereby making a sound, and cooperating with the processor 23, the corresponding sliding rod 27 is displayed through the display 5. Embodiment 2:

[0028] A plurality of fixed sockets 24 are symmetrically installed at the bottom of the left and right side walls of the machine body 1 so that the fixed sockets 24 and the detection rods 25 can cooperate with each other, and the staggered sliding rods 27 can form a comprehensive detection of the floor.

Claims

1. A floor flatness detection tool, characterized by: The invention comprises a machine body (1); an inner groove (21) is provided on the front side of the lower surface of the machine body (1); a roller (22) is rotatably connected to the inner part of the inner groove (21); a mechanism groove (18) is fixedly connected to the lower surface of the machine body (1); a distance sensor (19) is fixedly connected to the top wall of the inner wall of the mechanism groove (18); a processor (23) is fixedly connected to the top wall of the inner wall of the mechanism groove (18); a push rod (2) is fixedly connected to the upper surface of the machine body (1); a placement plate (4) is fixedly connected to the side of the push rod (2); a limit plate (3) and a support plate (15) are respectively fixedly connected to the upper surface of the placement plate (4); a threaded rod (20) is rotatably connected to the side of the limit plate (3); a first push block (6) is threadedly connected to the surface of the threaded rod (20); the lower surface of the first push block (6) is slidably connected to the upper surface of the placement plate (4); The upper surface of the plate (4) is fixedly connected to a vertical plate (7), the front surface of the vertical plate (7) is rotatably connected to a rotating rod (8), the surface of the rotating rod (8) is fixedly sleeved with a display (5), the side of the display (5) is fixedly connected to a second push block (9), the side of the second push block (9) and the upper surface of the first push block (6) are both provided with a groove (10), and the inner wall of the groove (10) is rotatably connected to a driving rod (11), the surface of the driving rod (11) is fixedly sleeved with a connecting plate (12), the middle of the left and right side walls of the body (1) are connected to a fixed socket (24) by bolts, a detection rod (25) is inserted into the fixed socket (24), the detection rod (25) is slidably connected to a sliding rod (27) at a medium distance, the bottom of the sliding rod (27) is connected to a ball seat (29), and a rolling ball (30) is rotatably connected to the ball seat (29).

2. A floor flatness detection tool according to claim 1, characterized in that: The upper surface of the placement plate (4) is provided with a slide groove (17), the inner wall of the slide groove (17) is slidably connected to a slider (16), and the side of the slider (16) away from the inner wall of the slide groove (17) is fixedly connected to the lower surface of the first push block (6).

3. A floor flatness detection tool according to claim 1, characterized in that: The side surface of the limiting plate (3) is provided with an axis groove, and the inner wall of the axis groove is fixedly connected to a bearing (13), the inner ring surface of the bearing (13) is fixedly connected to the surface of the threaded rod (20), the threaded rod (20) is rotatably connected to the side surface of the limiting plate (3) through the bearing (13), the side of the threaded rod (20) away from the first push block (6) is fixedly connected to a rocker (14), the surface of the rocker (14) is fixedly sleeved with a rubber sleeve, and the side surface of the support plate (15) is provided with a through hole, and the inner wall of the through hole is rotatably connected to the surface of the threaded rod (20).

4. A floor flatness detection tool according to claim 1, characterized in that: A "gan"-shaped connecting slot is provided in the top end surface of the fixed socket (24); a "gan"-shaped connecting block on one side of the detection rod (25) is engaged in the connecting slot of the fixed socket (24); sliding holes are provided at an intermediate distance between the upper and lower side walls of the detection rod (25); and a toucher (26) is provided on one side of the sliding hole at the top of the detection rod (25).

5. A floor flatness detection tool according to claim 4, characterized in that: A sliding rod (27) is slidably connected in the sliding hole of the detection rod (25); a touch cap (28) is connected to the top of the sliding rod (27); the touch cap (28) is slidably connected in a groove on one side of the touch device (26); a ball seat (29) is connected to the bottom of the detection rod (25); a rolling ball (30) is connected to the bottom end surface of the ball seat (29); and a return spring (31) is provided between the top of the ball seat (29) and the bottom end surface of the detection rod (25).

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