Floor support, intelligent leveling module and leveling method

Abstract

The invention belongs to the technical field of floor supports, and particularly relates to a floor support, an intelligent leveling module and a leveling method.The floor support comprises a supporting base, the supporting base is in threaded connection with a manual knob and a center large gear, a cross beam support base is arranged between the manual knob and the center large gear, and four small gears are in meshing transmission around the center large gear; middle shaft rods are clamped in the four pinions respectively, cross beam support bases are fixedly connected with the ends of the cross beams in an inserted mode, each ground support is installed on the four rectangular floor screens, adjustment can be achieved by detaching one rectangular floor screen and exposing one pinion, and the height of the ground supports is adjusted by rotating the middle shaft rods to drive the pinions to rotate and drive the central large gear to rotate. The operation is convenient and fast, and the problems that for a traditional floor support, the height can be adjusted only by detaching four rectangular floor screens, and time and labor are wasted are solved.

Description

Technical Field

[0001] The present invention belongs to the technical field of floor supports, and in particular relates to a floor support, an intelligent leveling module and a leveling method. Background Art

[0002] The conventional adjustable flat floor support is not provided with four small gears. The height of the floor support can only be adjusted by adjusting the large gear in the middle, thereby realizing the leveling of the rectangular floor screen on it. However, if the large gear in the middle is to be turned, the four rectangular floor screens on it need to be removed to expose the complete large gear, and then the large gear can be adjusted, which is troublesome to adjust.

[0003] For example, the patent application number CN201911122840.4 is a height-adjustable ground module. Through the support structure, the supporting member is installed on the roughcast layer; then the surface material is directly laid on the supporting member to complete the surface material decoration operation. In this way, the surface material decoration process is simplified, making the surface material decoration operation simple, saving time and effort, reducing manual labor, reducing manual labor costs, and greatly shortening the decoration period. At the same time, by combining the supporting member and the supporting structure to replace the traditional concrete structure, the surface material decoration process can always ensure the cleanliness and hygiene of the building, greatly improving the construction environment. In addition, due to the coordination of the support structure and the adjustment member, the height of the supporting member on the support structure can be adjusted, but the disadvantage of this technical solution is that the adjustment method without the adjustment member is cumbersome and troublesome, which is not conducive to quick adjustment. Summary of the invention

[0004] The purpose of the present invention is to provide a floor support, an intelligent leveling module and a leveling method to solve the problems in the prior art. The specific technical solutions are as follows:

[0005] A floor support comprises a support base, a manual knob and a central large gear are threadedly connected to the support base, a crossbeam support base is arranged between the manual knob and the central large gear, four small gears are meshed and driven around the central large gear, a central axis rod is clamped in each of the four small gears, and the crossbeam support base is plugged and fixed to the end of the crossbeam.

[0006] Furthermore, a cover plate is provided on the central large gear, which is fixedly connected to the beam support base by screws. The central large gear and four small gears rotate between the beam support base and the cover plate. One end of the central axis rotates on the beam support base, and the other end of the central axis rotates on the cover plate.

[0007] Furthermore, grooves are provided around the crossbeam support base, two latches are fixed in each groove, the end of the crossbeam is against the groove, and two insertion holes provided at the end of the crossbeam are respectively plugged with the two latches.

[0008] Furthermore, the crossbeam comprises a first crossbeam section and a second crossbeam section, the first crossbeam section is slidably connected to the second crossbeam section, two jacks are arranged at the ends of the first crossbeam section and the second crossbeam section, and a scale line is arranged on the first crossbeam section.

[0009] Furthermore, a connecting rod is slidably connected in the second section of the beam, a button is provided at one end of the connecting rod, a triangular block 1 is provided at the other end of the connecting rod, a spring 1 is provided between the button and the second section of the beam, triangular block 1 is slidably connected to triangular block 2, the upper end of triangular block 2 rests on the inner wall of the second section of the beam, triangular block 2 is fixedly connected to the rotating shaft, both ends of the rotating shaft are rotatably connected in the second section of the beam, the rotating shaft is fixedly connected to the limit column, the lower end of the limit column is inserted into the limit groove provided on the first section of the beam, the upper end of the limit column is fixedly connected to one end of the spring 2, and the other end of the spring 2 is fixed in the second section of the beam.

[0010] An intelligent leveling module is used for leveling the floor support described in any of the above items, including a sensor module, which is installed in a beam support base. The sensor module detects the height data of the beam support base from the ground and collects and compares them. For different height data, the alarm module on the corresponding beam support base is triggered to alarm, and the height of the beam support base is adjusted by an electric adjustment device.

[0011] Furthermore, the electric adjustment device includes a leveling module base, a claw is rotatably connected to the leveling module base, the end of the claw is inserted in a slot set on the supporting base, a slider is slidably connected to the leveling module base, two screw columns are provided on the slider, the two screw columns are both slid on the leveling module base, the screw column is threadedly connected to a fixing nut, a cylinder is fixed in the slider, the slider is rotatably connected to the lower rotating column, the upper end of the lower rotating column is rotatably connected to the upper rotating column, the output end of the cylinder is connected to the center rod, the lower rotating column is rotatably connected to the center rod, a protrusion is provided in the middle of the center rod, the protrusion is slidably connected to the connection between the lower rotating column and the upper rotating column, a long gear is slidably connected to the outer side of the lower rotating column, and a spring four is provided between the long gear and the bottom of the lower rotating column.

[0012] The cam is fixedly mounted on the support frame, and the guide rail is provided with a toothed structure which is adapted to move relative to the guide rail when the cam is in motion.

[0013] Furthermore, the sensor module further includes a height monitoring unit and a pressure monitoring module; wherein,

[0014] The height monitoring unit is used to compare the collected height data with the preset height, obtain a first height difference, determine the adjustment direction of the electric adjustment device based on the first height difference, calculate the running time of the electric adjustment device according to the first height difference and the preset adjustment speed, generate an adjustment signal and an alarm signal based on the adjustment direction, the preset adjustment speed and the running time, and control the electric adjustment device to complete the height adjustment;

[0015] The pressure monitoring unit is used to monitor the pressure value between the floor support and the floor screen in real time, and determine whether the pressure value exceeds a preset pressure threshold; if so, an alarm signal is generated and sent to the alarm module, and the operation of the electric adjustment device is stopped; if not, no operation is performed;

[0016] The sensing module is also used to monitor the height data of each beam and compare the beam with a preset height, calculate the second height difference between each beam and the preset height, and the third height difference between each beam; determine whether the second height difference exceeds the first height difference threshold, or whether the third height difference exceeds the second height difference threshold; if so, generate an alarm signal and send it to the alarm module, if not, do not perform any operation;

[0017] The alarm module is used to receive an alarm signal to give an alarm, and to feed back position information of the corresponding floor support and the corresponding floor screen.

[0018] A leveling method, applied to any of the above-mentioned intelligent leveling modules, comprises the following steps:

[0019] A. Install the electric adjustment device on the ground support, start the sensor module and the alarm module, and the sensor module detects the height data of the crossbeam support base from the ground and collects and compares them;

[0020] B. The sensor module detects the different height data and triggers the alarm module on the corresponding beam support base to alarm;

[0021] C. The sensor module triggers the electric adjustment device to start and adjust the height of the beam support base.

[0022] The advantages of the present invention are:

[0023] Each floor support is installed with four rectangular floor screens. One of the rectangular floor screens can be removed to expose a small gear for adjustment. By rotating the central axis, the small gear is driven to rotate, and the large center gear is driven to rotate to adjust the height of the floor support, thereby achieving the leveling of the rectangular floor screen. The operation is convenient and quick, and overcomes the problem of traditional floor supports that the four rectangular floor screens must be removed to adjust the height, which is very time-consuming and labor-intensive. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 The structure of the support of the present invention is shown in FIG. Figure 1 ;

[0025] Figure 2 The structure of the support of the present invention is shown in FIG. Figure 2 ;

[0026] Figure 3 The structure of the support of the present invention is shown in FIG. Figure 3 ;

[0027] Figure 4 It is a schematic diagram of the central axis structure of the present invention;

[0028] Figure 5 The cross beam support base structure of the present invention is schematically shown in FIG. Figure 1 ;

[0029] Figure 6 The cross beam support base structure of the present invention is schematically shown in FIG. Figure 2 ;

[0030] Figure 7 Schematic diagram of the crossbeam structure of the present invention Figure 1 ;

[0031] Figure 8 Schematic diagram of the crossbeam structure of the present invention Figure 2 ;

[0032] Fig. 9 Schematic diagram of the crossbeam structure of the present invention Figure 3 ;

[0033] Fig.10 for Fig. 9 A partial enlarged view of the middle part;

[0034] Fig.11 Schematic diagram of the crossbeam structure of the present invention Figure 4 ;

[0035] Fig.12 for Fig.11 A partial enlarged view of point B in the middle;

[0036] Fig.13 The electric adjustment device of the present invention is schematically shown in FIG. Figure 1 ;

[0037] Fig.14 The electric adjustment device of the present invention is schematically shown in FIG. Figure 2 ;

[0038] Fig.15 for Fig.14 A partial enlarged view of point C in the middle;

[0039] Fig.16 for Fig.14 A partial enlarged view of point D in the middle;

[0040] Fig.17 The electric adjustment device of the present invention is schematically shown in FIG. Figure 3 ;

[0041] Fig.18 The electric adjustment device of the present invention is schematically shown in FIG. Figure 4 ;

[0042] Fig.19 The electric adjustment device of the present invention is schematically shown in FIG. Figure 5 ;

[0043] Fig. 20 is a structural block diagram of the sensor module of the present invention;

[0044] Description of the markings in the figure:

[0045] Support base 1; manual knob 2; beam support base 3; latch 301; center large gear 4; small gear 5; center axis rod 6; cover plate 7; beam 8; beam section 1 801; beam section 2 802; scale line 803; jack 804; button 805; spring 1 806; connecting rod 807; triangle block 1 808; triangle block 2 809; rotating shaft 810; limiting column 811; spring 2 812; limiting slot 813; card slot 9; leveling module base 10; card Claw 11; slider 12; screw column 13; fixing nut 14; cylinder 15; lower rotating column 16; upper rotating column 17; center rod 18; bump 19; long gear 20; lower support plate 21; right-angle frame 22; support tube 23; inner rod 24; spring three 25; upper support plate 26; limit frame 27; motor 28; motor bracket 29; support frame 30; fixing nut two 31; rotating wheel one 32; rotating wheel two 33; rotating wheel three 34; hexagonal column 35; spring four 36. DETAILED DESCRIPTION

[0046] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0047] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the 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 orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0048] Embodiment 1

[0049] like Figure 1-19 As shown, a floor support comprises a support base 1, a manual knob 2 and a central large gear 4 are threadedly connected to the support base 1, a crossbeam support base 3 is arranged between the manual knob 2 and the central large gear 4, four small gears 5 are meshed and driven around the central large gear 4, a central axis rod 6 is clamped in each of the four small gears 5, the crossbeam support base 3 is plugged and fixed to the end of the crossbeam 8, and a cover plate 7 is fixedly connected to the crossbeam support base 3 by screws;

[0050] The working principle of the above technical solution is as follows: four beams 8 can be plugged into the beam support base 3, and the two ends of each beam 8 are respectively plugged into two adjacent beam support bases 3, and multiple floor supports are placed on the ground, and two adjacent floor supports are connected by the beams 8, thereby forming a grid-like floor support flat surface, on which a rectangular floor screen can be laid, and the four corners of a single rectangular floor screen are against the cover plates 7 on the four floor supports, and the four sides are against the four beams 8, so each floor support is connected to four rectangular floor screens. After the rectangular floor screens are installed, the height of some floor supports is lower or higher than that of others, resulting in uneven laying of the rectangular floor screen. At this time, the rectangular floor screens with inconsistent heights are found, and the four floor screens connected to them are removed. A piece of rectangular floor screen, first turn the manual knob 2 to move the manual knob 2 downward and separate it from the beam support base 3, use a hexagonal wrench or other tools to insert into the hexagonal screw hole set at the end of the central axis 6, turn the hexagonal wrench to drive the central axis 6 to rotate, drive the corresponding small gear 5 to rotate, drive the center large gear 4 to rotate, drive the beam support base 3 and the cover plate 7 to rise or fall, turn the manual knob 2 again, drive the manual knob 2 to rise, and make the manual knob 2 rest against the lower end of the beam support base 3 again. When the beam support base 3 moves, it drives the beam 8 connected to it to move, thereby changing the height of the floor support, and driving the rectangular floor screen thereon to adjust to a horizontal state.

[0051] Embodiment 2

[0052] like Figure 1-19As shown, the central large gear 4 is provided with a cover plate 7, and the cover plate 7 is fixedly connected to the beam support base 3 by screws, the central large gear 4 and the four small gears 5 are rotated between the beam support base 3 and the cover plate 7, one end of the central axis rod 6 is rotated on the beam support base 3, and the other end of the central axis rod 6 is rotated on the cover plate 7;

[0053] The working principle of the above technical solution: the center large gear 4 and the four small gears 5 are limited between the beam support base 3 and the cover plate 7, so the center large gear 4 moves up or down on the support base 1, which can drive the beam support base 3 and the cover plate 7 to move up or down, which is convenient for adjustment. One end of the central axis rod 6 rotates on the beam support base 3, and the other end of the central axis rod 6 rotates on the cover plate 7, which can keep the position of the central axis rod 6 stable and prevent the central axis rod 6 from shifting during rotation.

[0054] Embodiment 3

[0055] like Figure 1-19 As shown, the beam support base 3 is provided with grooves around it, and two latches 301 are fixed in each groove. The end of the beam 8 is against the groove, and the two plug holes 804 provided at the end of the beam 8 are respectively plugged with the two latches 301;

[0056] The working principle of the above technical solution is: the end of the beam 8 is against the groove, and the two sockets 804 set at the end of the beam 8 are respectively plugged into the two pins 301. Through the restriction of the groove and the pin 301, the beam support base 3 and the beam 8 can be fixed more tightly.

[0057] Embodiment 4

[0058] like Figure 1-19 As shown, the crossbeam 8 includes a first crossbeam section 801 and a second crossbeam section 802. The first crossbeam section 801 is slidably connected with the second crossbeam section 802. Two plug holes 804 are provided at the ends of the first crossbeam section 801 and the second crossbeam section 802. A scale mark 803 is provided on the first crossbeam section 801.

[0059] A connecting rod 807 is slidably connected in the second section 802 of the beam, and a button 805 is provided at one end of the connecting rod 807, and a triangular block 808 is provided at the other end of the connecting rod 807. A spring 806 is provided between the button 805 and the second section 802 of the beam, and the triangular block 808 is slidably connected to the triangular block 809. The upper end of the triangular block 809 abuts against the inner wall of the second section 802 of the beam, and the triangular block 809 is fixedly connected to the rotating shaft 810. Both ends of the rotating shaft 810 are rotatably connected in the second section 802 of the beam, and the rotating shaft 810 is fixedly connected to the limiting column 811. The lower end of the limiting column 811 is inserted into the limiting groove 813 provided on the first section 801 of the beam, and the upper end of the limiting column 811 is fixedly connected to one end of the second spring 812, and the other end of the second spring 812 is fixed in the second section 802 of the beam;

[0060] The working principle of the above technical solution is as follows: the length of the crossbeam 8 can be adjusted to adapt to rectangular floor screens of different specifications. The specific adjustment method of the crossbeam 8 is to press the button 805, drive the spring 1 806 to be compressed, drive the connecting rod 807 to slide in the second section of the crossbeam 802, drive the triangular block 1 808 to move forward, the triangular block 1 808 squeezes the triangular block 2 809 to move downward, drive the rotating shaft 810 to rotate, drive the limit column 811 to move upward, drive the spring 2 812 to be compressed, drive the limit column 811 to separate from the limit groove 813, and the first section of the crossbeam 801 and the second section of the crossbeam 802 It can slide, thereby changing the overall length of the beam 8. When the overall length of the beam 8 is adjusted to a preset value, the button 805 is released, the spring 1 806 returns to its initial state, and the connecting rod 807 slides backward in the second section 802 of the beam, driving the triangular block 1 808 to move backward, driving the triangular block 1 808 to separate from the triangular block 2 809. Under the elastic force of the spring 2 812, the triangular block 2 809 and the rotating shaft 810 return to their initial states, and the limiting column 811 moves downward and is stuck in the limiting groove 813, thereby preventing the first section 801 and the second section 802 of the beam from sliding freely.

[0061] A scale mark 803 is provided on the first beam 801. The initial length of the beam 8 is 406 mm. The scale mark exposed after the first beam 801 and the second beam 802 slide together with the initial length of the beam 8 is the adjusted length of the beam 8. That is, the adjusted length of the beam 8 can be calculated by checking the scale mark exposed after the first beam 801 and the second beam 802 slide. The length of the beam 8 can be adjusted according to the size of the rectangular floor screen.

[0062] The adjusted beam 8 is installed on the beam supporting base 3, and the button 805 at the end of the second section 802 of the beam is hidden in the groove on the beam supporting base 3 to prevent people from accidentally touching the button 805, which would cause a change in the length of the beam 8. The length of the beam 8 is easy and quick to adjust, and there is a scale display. The button 805 can be hidden after installation and use, which has the function of preventing accidental contact.

[0063] Embodiment 5

[0064] like Figure 1-19 As shown, an intelligent leveling module is used to level the floor support described in any one of the above items, including a sensor module, which is installed in the cross beam support base 3. The sensor module detects the height data of the cross beam support base 3 from the ground and collects and compares them. For different height data, the alarm module on the corresponding cross beam support base 3 is triggered to alarm, and the height of the cross beam support base 3 is adjusted by the electric adjustment device;

[0065] The working principle of the above technical solution is as follows: a plurality of floor supports are placed on the ground and connected in pairs by a crossbeam 8. A sensor module and an alarm module are arranged in the crossbeam support base 3 on each floor support. An electric adjustment device is installed on the side of each floor support. When the sensor module detects a difference in the appearance of one or more floor supports, the alarm module therein is triggered to alarm. If the number of floor supports that are alarmed is below the preset number, the electric adjustment device is not triggered to start, and manual adjustment can be performed, that is, the manual knob 2 is turned to make the manual knob 2 move down and separate from the crossbeam support base 3. A tool such as a hexagonal wrench is inserted into the hexagonal screw hole provided at the end of the central axis rod 6. The hexagonal wrench is turned to drive the central axis rod 6 to rotate, drive the corresponding small gear 5 to rotate, drive the center large gear 4 to rotate, drive the crossbeam support base 3 and the cover plate 7 to rise or fall, and turn the manual knob 2 again to drive the manual knob 2 to rise, so that the manual knob 2 is again against the lower end of the crossbeam support base 3. When the crossbeam support base 3 moves, the crossbeam 8 connected to it is driven to move, thereby changing the height of the floor support.

[0066] If the number of the alarmed floor supports is above the preset number, the electric adjustment device is started to adjust the height of the beam support base 3, and the height of the beam support base 3 is the height of the floor supports.

[0067] Embodiment 6

[0068] like Figure 1-19 As shown, the electric adjustment device includes a leveling module base 10, a claw 11 is rotatably connected to the leveling module base 10, and the end of the claw 11 is inserted into the slot 9 set on the support base 1, a slider 12 is slidably connected in the leveling module base 10, and two screw columns 13 are provided on the slider 12, and the two screw columns 13 are both slid on the leveling module base 10, and the screw column 13 is threadedly connected with the fixing nut 14, and a cylinder 15 is fixed in the slider 12, and the slider 12 is rotatably connected to the lower rotating column 16, and the upper rotating column 17 is rotatably connected to the upper end of the lower rotating column 16, and the output end of the cylinder 15 is connected to the center rod 18, and the lower rotating column 16 is rotatably connected to the center rod 18, and a protrusion 19 is provided in the middle of the center rod 18, and the protrusion 19 is slidably connected to the connection between the lower rotating column 16 and the upper rotating column 17, and a long gear 20 is slidably connected to the outer side of the lower rotating column 16, and a spring four 36 is provided between the long gear 20 and the bottom of the lower rotating column 16;

[0069] The upper end of the long gear 20 is rotatably connected to a lower support plate 21, one end of the lower support plate 21 is fixed with a right angle frame 22, the other end of the lower support plate 21 is fixed with a support tube 23, an inner rod 24 is slidably connected in the support tube 23, a spring 25 is provided between the support tube 23 and the inner rod 24, an upper support plate 26 is fixed to the upper end of the inner rod 24, a center rod 18 is slidably connected to a limit frame 27, an upper end of the limit frame 27 is fixedly connected to the output end of a motor 28, the motor 28 is fixedly connected to a motor bracket 29, and the motor bracket 2 9 is slidably connected with the support frame 30, the screw column 2 provided at the end of the motor bracket 29 is threadedly connected with the fixing nut 2 31, the support frame 30 is fixed on the leveling module base 10, the upper support plate 26 is rotatably connected with the rotating wheel 1 32, the upper rotating column 17 is slidably connected with the rotating wheel 1 32, the rotating wheel 1 32 is meshed with the rotating wheel 2 33 for transmission, the rotating wheel 2 33 is meshed with the rotating wheel 3 34 for transmission, the rotating wheel 1 32, the rotating wheel 2 33 and the rotating wheel 3 34 are all rotated in the upper support plate 26, and the lower end of the rotating wheel 3 34 is provided with a hexagonal column 35;

[0070] The working principle of the above technical solution is as follows: the installation process of the electric adjustment device and the floor support is to unfold the claw 11 rotatably connected on the leveling module base 10, and insert the end of the claw 11 into the slot 9 provided on the support base 1, thereby completing the fixation between the support base 1 and the leveling module base 10, that is, the fixation between the bottom of the floor support and the bottom of the electric adjustment device;

[0071] Rotate the lower support plate 21, the lower support plate 21 rotates on the long gear 20, driving the right angle frame 22 to rotate, the right angle frame 22 opening faces the beam support base 3, the lower support plate 21 rotates to drive the support tube 23 to rotate, drive the inner rod 24 to rotate, drive the upper support plate 26 to rotate, and drive the hexagonal column 35 to point to the center axis rod 6;

[0072] The lower support plate 21 is pressed downward, driving the long gear 20 to slide downward on the lower support plate 21, driving the spring four 36 to be compressed, driving the right angle frame 22 and the support tube 23 to move downward, pulling the upper support plate 26 upward, driving the inner rod 24 to move upward, driving the spring three 25 to be stretched, driving the rotating wheel 1 32, the rotating wheel 2 33 and the rotating wheel 3 34 to move upward, and the rotating wheel 1 32 slides upward on the upper rotating column 17, thereby increasing the distance between the lower support plate 21 and the upper support plate 26, so that after the right angle frame 22 is lower than the lower edge of the beam support base 3, the hexagonal column 35 is higher than the cover plate 7;

[0073] The slider 12 is pushed to slide in the leveling module base 10, driving the long gear 20, the right-angle frame 22 and the hexagonal column 35 to move toward the ground support direction until the long gear 20 is meshed with the manual knob 2, and the hexagonal column 35 moves to the top of the central axis rod 6, and the motor bracket 29 slides with the support frame 30, releasing the restriction on the lower support plate 21. Under the elastic force of the spring four 36, the long gear 20, the lower support plate 21, the right-angle frame 22 and the support tube 23 are driven to move upward, driving the right-angle frame 22 to abut against the lower frame of the beam support base 3, releasing the upward pull restriction on the upper support plate 26, and under the elastic force of the spring three 25, the inner rod 24 and the upper support plate 26 are driven to move downward, driving the rotating wheel 1 32, the rotating wheel 2 33 and the rotating wheel 3 34 to move downward, and driving the hexagonal column 35 to move downward and be inserted into the hexagonal screw hole at the upper end of the central axis rod 6;

[0074] The fixing nut 14 is turned to form a threaded connection between the fixing nut 14 and the screw column 13, and the slider 12 is fixed in the leveling module base 10 through the fixing nut 14. The fixing nut 2 31 is turned to fix the motor bracket 29 and the support frame 30, thereby completing the installation of the electric adjustment device and the ground support;

[0075] The height of the floor support is adjusted by the electric adjustment device as follows: the cylinder 15 is started to drive the center rod 18 to move downward, the protrusion 19 is driven to move downward, the protrusion 19 is clamped in the lower rotating column 16, the upper end of the center rod 18 slides with the limit frame 27, the motor 28 is started to drive the limit frame 27 to rotate, the center rod 18 is driven to rotate, the lower rotating column 16 is driven to rotate through the protrusion 19, the long gear 20 is driven to rotate, the manual knob 2 is driven to rotate, the manual knob 2 and the support base 1 are driven to rotate in a threaded manner, and the manual knob 2 is driven to move downward and separate from the lower end of the crossbeam support base 3;

[0076] Start the cylinder 15 again, drive the center rod 18 to move upward, drive the protrusion 19 to move upward, the protrusion 19 is clamped in the upper rotating column 17, start the starting motor 28, drive the limit frame 27 to rotate, drive the center rod 18 to rotate, drive the upper rotating column 17 to rotate through the protrusion 19, drive the rotating wheel 1 32 to rotate, drive the rotating wheel 2 33 to rotate, drive the rotating wheel 3 34 and the hexagonal column 35 to rotate, drive the small gear 5 to rotate, drive the center gear 4 to rotate, drive the center gear 4 to rise or fall on the supporting base 1, and drive the crossbeam supporting base 3 to rise or fall;

[0077] When the cross beam support base 3 moves downward, the right angle frame 22 is driven to move downward, driving the long gear 20 to slide downward on the lower rotating column 16, the spring four 36 is compressed, the support tube 23 and the inner rod 24 slide, driving the spring three 25 to be stretched, and when the cross beam support base 3 moves upward, under the elastic force of the spring four 36, the long gear 20, the lower support plate 21 and the right angle frame 22 move upward, the right angle frame 22 always rests on the lower end of the cross beam support base 3, the support tube 23 pushes the upper support plate 26 to move upward, and under the pulling force of the spring three 25, the hexagonal column 35 is always inserted into the hexagonal threaded hole at the upper end of the central axis rod 6;

[0078] After the cross beam support base 3 is adjusted to the preset position, the cylinder 15 is started to drive the center rod 18 to move downward, drive the protrusion 19 to move downward, the protrusion 19 is clamped in the lower rotating column 16, and the upper end of the center rod 18 slides with the limit frame 27, and the motor 28 is started to drive the limit frame 27 to rotate, drive the center rod 18 to rotate, drive the lower rotating column 16 to rotate through the protrusion 19, drive the long gear 20 to rotate, drive the manual knob 2 to rotate, drive the manual knob 2 and the support base 1 to rotate in a threaded manner, drive the manual knob 2 to move up and contact the lower end of the cross beam support base 3 again, and the manual knob 2 plays a role in supporting the cross beam support base 3, thereby completing the adjustment of the height of the ground support through the electric adjustment device. For a large number of ground supports, the adjustment is convenient and quick.

[0079] Embodiment 7

[0080] like Figure 1-20 As shown, in the intelligent leveling module, the sensor module 901 further includes a height monitoring unit 9011 and a pressure monitoring module 9012; wherein,

[0081] The height monitoring unit 9011 is used to compare the collected height data with the preset height, obtain a first height difference, generate an alarm signal and send it to the alarm module 902, and determine the adjustment direction of the electric adjustment device 903 based on the first height difference, calculate the running time of the electric adjustment device 903 according to the first height difference and the preset adjustment speed, generate an adjustment signal and an alarm signal based on the adjustment direction, the preset adjustment speed and the running time, and control the electric adjustment device 903 to complete the height adjustment.

[0082] Specifically, the preset rotation speed of the motor 28 in the electric adjustment device 903 is further adjusted by the preset adjustment speed, and the manual knob 2 is driven to rotate by the rotation of the motor 28 to complete the support of the beam support base 3.

[0083] The pressure monitoring unit 9012 is used to monitor the pressure value between the floor support and the floor screen in real time, and determine whether the pressure value exceeds a preset pressure threshold; if so, an alarm signal is generated and sent to the alarm module 902, and the operation of the electric adjustment device 903 is stopped; if not, no operation is performed.

[0084] The sensing module 901 is also used to monitor the height data of each beam 8 and compare the beam 8 with the preset height, calculate the second height difference between each beam 8 and the preset height, and the third height difference between each beam 8; determine whether the second height difference exceeds the first height difference threshold, or whether the third height difference exceeds the second height difference threshold; if so, generate an alarm signal and send it to the alarm module 902, if not, do not perform any operation.

[0085] Preferably, the first height difference threshold may be 5 mm, and the second height difference threshold may be 6 mm.

[0086] The alarm module 902 is used to receive an alarm signal to generate an alarm, and to feed back position information of the corresponding floor support and the corresponding floor screen.

[0087] Preferably, the alarm signal at least includes position information of the floor support that issues the alarm signal and the corresponding floor screen, so as to help the staff determine the position of the floor support that needs to be adjusted.

[0088] Based on the above technical solution, by collecting height data, the operating parameters of the electric adjustment device are determined to achieve stable and uniform leveling, ensuring the timeliness of the adjustment and the overall flatness of the panel; at the same time, through pressure monitoring, the excessive pressure at the floor screen is discovered, and an alarm is issued in time to stop the adjustment process to prevent damage to the floor screen due to excessive pressure, thereby improving overall safety and avoiding possible losses caused by this; through monitoring the second height difference and the third height difference, the internal flatness of a single floor support is further judged, and the situation of excessive height difference inside a single floor support is discovered in time, and the failure and damage of the floor support itself are effectively monitored, and the staff is notified in time through an alarm, which further improves safety and reduces the risk of damage to the floor screen.

[0089] Embodiment 8

[0090] like Figure 1-20 As shown, a leveling method is applied to any of the above-mentioned intelligent leveling modules, comprising the following steps:

[0091] A. Install the electric adjustment device on the ground support, start the sensor module and the alarm module, and the sensor module detects the height data of the beam support base 3 from the ground and collects and compares them;

[0092] B. The sensor module detects the height data with differences, and triggers the alarm module on the corresponding beam support base 3 to alarm;

[0093] C. The sensor module triggers the electric adjustment device to start and adjust the height of the beam support base 3;

[0094] The working principle of the above technical solution is as follows: a plurality of floor supports are placed on the ground and connected in pairs by a crossbeam 8. A sensor module and an alarm module are provided in the crossbeam support base 3 on each floor support. An electric adjustment device is installed on the side of each floor support. When the sensor module detects a difference in one or more floor supports, the alarm module therein is triggered to alarm. If the number of floor supports that alarm is below the preset number, the electric adjustment device is not triggered to start and can be adjusted manually. If the number of floor supports that alarm is above the preset number, the electric adjustment device is started to adjust the height of the crossbeam support base 3. The height of the crossbeam support base 3 is the height of the floor support.

[0095] It is to be understood that the present invention is described by some embodiments, and it is known to those skilled in the art that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. A floor support, characterized in that: The invention comprises a support base (1), a manual knob (2) and a central large gear (4) are threadedly connected to the support base (1), a cross beam support base (3) is arranged between the manual knob (2) and the central large gear (4), four small gears (5) are meshed and driven around the central large gear (4), a central axis rod (6) is clamped in each of the four small gears (5), and the cross beam support base (3) is plugged and fixed to the end of the cross beam (8).

2. A floor support according to claim 1, characterized in that: The central large gear (4) is provided with a cover plate (7), and the cover plate (7) is fixedly connected to the cross beam support base (3) by screws. The central large gear (4) and the four small gears (5) all rotate between the cross beam support base (3) and the cover plate (7), one end of the central axis rod (6) rotates on the cross beam support base (3), and the other end of the central axis rod (6) rotates on the cover plate (7).

3. A floor support according to claim 2, characterized in that: The crossbeam support base (3) is provided with grooves on all sides, and two latches (301) are fixed in each groove. The end of the crossbeam (8) is against the groove, and two insertion holes (804) provided at the end of the crossbeam (8) are respectively plugged into the two latches (301).

4. A floor support according to claim 3, characterized in that: The crossbeam (8) comprises a first crossbeam section (801) and a second crossbeam section (802); the first crossbeam section (801) is slidably connected to the second crossbeam section (802); two insertion holes (804) are provided at the ends of the first crossbeam section (801) and the second crossbeam section (802); and a scale mark (803) is provided on the first crossbeam section (801).

5. A floor support according to claim 4, characterized in that: A connecting rod (807) is slidably connected inside the second section (802) of the cross beam, a button (805) is provided at one end of the connecting rod (807), a triangular block (808) is provided at the other end of the connecting rod (807), a spring (806) is provided between the button (805) and the second section (802) of the cross beam, the triangular block (808) is slidably connected to the second triangular block (809), the upper end of the triangular block (809) is against the inner wall of the second section (802) of the cross beam, and the triangular block (808) is slidably connected to the second section (802) of the cross beam. The second (809) is fixedly connected to the rotating shaft (810), and both ends of the rotating shaft (810) are rotatably connected in the second section of the beam (802). The rotating shaft (810) is fixedly connected to the limiting column (811), and the lower end of the limiting column (811) is inserted into the limiting groove (813) provided on the first section of the beam (801). The upper end of the limiting column (811) is fixedly connected to one end of the second spring (812), and the other end of the second spring (812) is fixed in the second section of the beam (802).

6. An intelligent leveling module, used for leveling the floor support according to any one of claims 1 to 5, characterized in that: The invention comprises a sensor module, which is installed in a cross beam support base (3). The sensor module detects the height data of the cross beam support base (3) from the ground and collects and compares the data. For different height data, an alarm module on the corresponding cross beam support base (3) is triggered to alarm, and the height of the cross beam support base (3) is adjusted by an electric adjustment device.

7. The intelligent leveling module according to claim 6, characterized in that: The electric adjustment device comprises a leveling module base (10), a claw (11) is rotatably connected to the leveling module base (10), the end of the claw (11) is inserted into a slot (9) provided on the support base (1), a slider (12) is slidably connected to the leveling module base (10), two screw columns (13) are provided on the slider (12), the two screw columns (13) are both slid on the leveling module base (10), the screw column (13) is threadedly connected to a fixing nut (14), and a cylinder (15) is fixed in the slider (12). ), the slider (12) is rotatably connected to the lower rotating column (16), the upper end of the lower rotating column (16) is rotatably connected to the upper rotating column (17), the output end of the cylinder (15) is connected to the center rod (18), the lower rotating column (16) is rotatably connected to the center rod (18), a protrusion (19) is provided in the middle of the center rod (18), the protrusion (19) is slidably connected to the connection between the lower rotating column (16) and the upper rotating column (17), the outer side of the lower rotating column (16) is slidably connected to a long gear (20), and a spring four (36) is provided between the long gear (20) and the bottom of the lower rotating column (16).

8. The intelligent leveling module according to claim 7, characterized in that: The upper end of the long gear (20) is rotatably connected to a lower support plate (21), one end of the lower support plate (21) is fixed with a right angle frame (22), the other end of the lower support plate (21) is fixed with a support tube (23), an inner rod (24) is slidably connected in the support tube (23), a spring (25) is provided between the support tube (23) and the inner rod (24), an upper support plate (26) is fixed to the upper end of the inner rod (24), the center rod (18) is slidably connected to a limit frame (27), the upper end of the limit frame (27) is fixedly connected to the output end of a motor (28), the motor (28) is fixedly connected to a motor bracket (29), and the motor bracket (29) is fixedly connected to the output end of the motor (28). 9) is slidably connected to the support frame (30), the screw column two provided at the end of the motor bracket (29) is threadedly connected to the fixing nut two (31), the support frame (30) is fixed on the leveling module base (10), the upper support plate (26) is rotatably connected to the rotating wheel one (32), the upper rotating column (17) is slidably connected to the rotating wheel one (32), the rotating wheel one (32) is meshed with the rotating wheel two (33) for transmission, the rotating wheel two (33) is meshed with the rotating wheel three (34) for transmission, the rotating wheel one (32), the rotating wheel two (33) and the rotating wheel three (34) are all rotated in the upper support plate (26), and the lower end of the rotating wheel three (34) is provided with a hexagonal column (35).

9. The intelligent leveling module according to claim 6, characterized in that: The sensor module further includes a height monitoring unit and a pressure monitoring module; wherein, The height monitoring unit is used to compare the collected height data with the preset height, obtain a first height difference, determine the adjustment direction of the electric adjustment device based on the first height difference, calculate the running time of the electric adjustment device according to the first height difference and the preset adjustment speed, generate an adjustment signal and an alarm signal based on the adjustment direction, the preset adjustment speed and the running time, and control the electric adjustment device to complete the height adjustment; The pressure monitoring unit is used to monitor the pressure value between the floor support and the floor screen in real time, and determine whether the pressure value exceeds a preset pressure threshold; if so, an alarm signal is generated and sent to the alarm module, and the operation of the electric adjustment device is stopped; if not, no operation is performed; The sensing module is also used to monitor the height data of each beam (8) and compare the beam (8) with a preset height, calculate a second height difference between each beam (8) and the preset height, and a third height difference between each beam (8); determine whether the second height difference exceeds a first height difference threshold, or whether the third height difference exceeds a second height difference threshold; if so, generate an alarm signal and send it to the alarm module, if not, do not perform any operation; The alarm module is used to receive an alarm signal to give an alarm, and to feed back position information of the corresponding floor support and the corresponding floor screen.

10. A leveling method, applied to the intelligent leveling module according to any one of claims 6 to 9, characterized in that: The following steps are involved: A. Install the electric adjustment device on the ground support, start the sensor module and the alarm module, and the sensor module detects the height data of the crossbeam support base (3) from the ground and collects and compares them; B. The sensor module detects the height data with differences, and triggers the alarm module on the corresponding beam support base (3) to sound an alarm; C. The sensor module triggers the electric adjustment device to start and adjust the height of the beam support base (3).

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