Photoelectric equipment for automatic leveling of building floor and laying method

Abstract

The invention discloses a photoelectric device for building floor automatic leveling and a laying method, and belongs to the technical field of laying of floor tiles, the photoelectric device for building floor automatic leveling comprises a supporting seat for supporting the floor tiles, and the supporting seat comprises an upper supporting seat and a lower supporting seat which are mutually inserted and matched up and down; the upper supporting seat and the lower supporting seat are fixedly connected and then are supported on the bottom surface of the floor tile; the device further comprises a leveling device, the leveling device comprises an upper pressing rod and a lower pressing rod which are connected up and down, the lower ends of the pressing rods press all the supporting seats to the same datum plane, and leveling is achieved. According to the leveling device and the leveling method, the floor tiles are firstly placed on the leveled supporting seat, then the cement paste is poured, in the leveling process, no professional floor tile constructors are needed, and leveling can be achieved only by common operators through the leveling device and the gradienter, so that the laying cost is reduced, and the laying efficiency of the floor tiles is greatly improved.

Description

Technical Field

[0001] The invention relates to a photoelectric device for automatic leveling of a floor and a laying method thereof, belonging to the technical field of laying floor tiles. Background Art

[0002] With the continuous improvement of people's living standards, floor tiles or anti-slip slabs are needed on the ground of squares, office buildings, shops and residences. They are not only beautiful and economical, but also easy to clean and maintain, and are very popular among people.

[0003] The current laying operation is basically completely dependent on manual labor. Before laying the floor tiles, the cement slurry at the bottom must be spread flat on the ground, and then the floor tiles must be laid on the cement slurry. Due to the high requirements on the flatness of the upper surface of the floor tiles, professional technicians are required to lay them. During the laying process, the four corners of the floor tiles need to be constantly knocked to adjust the height of the floor tiles to ensure alignment with adjacent floor tiles. This laying method not only consumes a lot of manpower but also greatly reduces the laying efficiency.

[0004] In summary, the existing technology obviously has inconveniences and defects in practical use, so it is necessary to improve it. Summary of the invention

[0005] In view of the deficiencies in the background technology, the present invention provides a photoelectric device and a laying method for automatic floor leveling. The floor tiles are first placed on a leveled support seat and then poured with cement slurry. During the leveling process, no professional floor tile construction personnel are required. Only ordinary operators can use the leveling device and spirit level in the present invention to achieve leveling, which reduces the laying cost and greatly improves the laying efficiency of floor tiles.

[0006] In order to solve the above technical problems, the present invention adopts the following technical solutions: A photoelectric device for automatic leveling of a floor, comprising a support base for supporting floor tiles, the support base comprising an upper support base and a lower support base which are mutually inserted and matched; the upper support base and the lower support base are supported on the bottom surface of the floor tiles after being fixed; It also includes a leveling device, which includes an upper pressure rod and a lower pressure rod connected up and down, and the lower end of the lower pressure rod presses all the support seats down to the same reference plane to achieve leveling.

[0007] Further, the lower support seat includes a base and a seat hole arranged above the base, the upper support seat includes a top seat and an insertion shaft arranged below the top seat, and the insertion shaft of the upper support seat is inserted into the seat hole of the lower support seat; Adhesive glue is injected into the seat hole of the lower support seat, and the upper support seat and the lower support seat are solidified by the adhesive glue.

[0008] Furthermore, a compression spring is provided in the seat hole of the lower support seat.

[0009] Furthermore, it also includes a fixedly arranged level meter, the level meter projects a horizontal reference plane, a laser detector is fixed on the lower pressure rod, and the horizontal reference plane projected by the level meter is projected on the laser detector; When the reference line of the laser detector coincides with the horizontal reference plane, the top surface of the upper support seat coincides with the reference plane.

[0010] Furthermore, an outer side of the upper pressure rod is slidably sleeved with an outer cylinder, a plurality of supporting legs are evenly fixed on the outer ring of the outer cylinder, and a handle is fixed on the upper end of the upper pressure rod.

[0011] Furthermore, a threaded rod is rotatably mounted on the lower end of the upper pressure rod, and the lower pressure rod is mounted on the lower end of the threaded rod through a threaded connection; A guide column is vertically installed on the lower end surface of the upper pressure rod, and a guide hole that is slidably mounted on the side wall of the lower pressure rod is vertically provided so that the lower pressure rod can only slide up and down but cannot rotate. The support leg is fixed to the lower end of the upper pressure rod; A driving device is arranged inside the upper pressure rod, and the driving device drives the threaded rod to rotate. A button is arranged on the handle.

[0012] A method for laying a floor comprises the following steps: Step S100, supporting bases are respectively fixed on the ground at the four corners corresponding to the floor tiles; Step S200, using a leveling device to level the support base; Step S300, applying adhesive to the top surface of the support base; Step S400, laying floor tiles on the top surface of the support base; Step S500, pouring cement slurry into the bottom of the floor tiles.

[0013] Furthermore, step S100 specifically includes the following steps: Step S1A1, lower support bases are respectively fixed on the ground at the four corners corresponding to the floor tiles; Step S1A2, injecting adhesive into the seat hole of the lower support seat, and inserting the insertion shaft of the upper support seat into the seat hole of the lower support seat.

[0014] Step S200 specifically includes the following steps: Step S2A1, using a leveling device to level the top surface of the upper support seat; Step S2A2, leaving it for a period of time to allow the upper support seat and the lower support seat to solidify.

[0015] Furthermore, step S100 specifically includes the following steps: Step S1B1, lower support seats are fixed at the four corners of the corresponding floor tiles and the inner sides of the four corners; Step S1B2, inject adhesive into the seat holes of the lower support seat at the four corners corresponding to the floor tiles, and insert the insertion shaft of the upper support seat into the seat hole of the lower support seat.

[0016] Step S200 specifically includes the following steps: Step S2B1, using a leveling device to level the top surface of the upper support seat; Step S2B2, leaving it for a period of time to allow the upper support seat and the lower support seat to be solidified; Step S2B3, inject adhesive into the seat holes of the lower support seats on the inner sides of the four corners of the floor tiles and place the upper support seats.

[0017] Furthermore, in step S2B3, compression springs are provided in the seat holes of the lower support seats on the inner sides of the four corners of the floor tiles.

[0018] After adopting the above technical solution, the present invention has the following advantages compared with the prior art: The present invention fixes the lower support seats at the four corners of the floor tiles on the ground, injects adhesive into the seat holes of the lower support seats, and then puts the upper support seats in, and then presses the top surface of the upper support seats down to the same horizontal reference plane through a leveling device to achieve leveling. After the adhesive is solidified, the floor tiles are laid on the top surface of the upper support seats, and finally cement slurry is poured into the bottom of the floor tiles. Compared with the traditional floor tile laying method, the present invention first places the floor tiles on the leveled support seats, and then pours cement slurry. During the leveling process, no professional floor tile construction personnel are required, and only ordinary operators can use the leveling device and level meter in the present invention to achieve leveling, which reduces the laying cost and greatly improves the laying efficiency of floor tiles.

[0019] The present invention is described in detail below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of leveling the support seat using the first leveling device; Figure 2 It is a structural schematic diagram of the support seat; Figure 3 It is a schematic diagram of the structure in which the floor tiles are placed on the support base; Figure 4 It is a schematic diagram of leveling using the first leveling device and a spirit level; Figure 5 It is a schematic diagram of leveling using the second leveling device and a spirit level; Figure 6 It is the laying steps of the laying method of floor tiles; Figure 7The method for laying a floor is the laying step of the first embodiment; Figure 8 This is the laying process of the first embodiment of the floor laying method; Fig. 9 The method is a laying step of the second embodiment of the floor laying method; Fig.10 This is the laying process of the second embodiment of the floor laying method; Fig.11 It is a distribution diagram of the support base in the first embodiment of the floor laying method; Fig.12 It is a distribution diagram of the support base in the second embodiment of the floor laying method.

[0021] In the figure, 1-upper support seat, 2-lower support seat, 3-level meter, 4-leveling device, 401-upper pressure rod, 402-handle, 403-laser detector, 404-outer cylinder, 405-support leg, 406-lower pressure rod, 407-threaded rod, 408-guide column, 409-button, 5-ground, 6-floor tile, 7-reference plane. DETAILED DESCRIPTION

[0022] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, specific embodiments of the present invention are now described with reference to the accompanying drawings.

[0023] like Figure 1-Figure 3 As shown, the present invention provides a photoelectric device for automatic leveling of a floor, including a support seat for supporting floor tiles, wherein the support seat includes an upper support seat 1 and a lower support seat 2 which are plugged into each other up and down; after leveling, the upper support seat 1 and the lower support seat 2 are fixed and supported on the bottom surface of the floor tile 6.

[0024] It also includes a leveling device 4, which includes an upper pressure rod 401 and a lower pressure rod 406 connected up and down, and the lower end of the lower pressure rod 406 presses all the support seats down to the same reference plane 7 to achieve leveling, and then the upper support seat 1 and the lower support seat 2 are relatively fixedly connected, and finally the floor tiles 6 are fixed on the support seats.

[0025] The lower support seat 2 includes a base and a seat hole arranged above the base, and the upper support seat 1 includes a top seat and an insertion shaft arranged below the top seat, and the insertion shaft of the upper support seat 1 is inserted into the seat hole of the lower support seat 2.

[0026] When in use, the lower support seat 2 is first fixed on the ground 5 by adhesive or cement pouring, and adhesive is injected into the seat hole of the lower support seat 2. After leveling, the upper support seat 1 and the lower support seat 2 are consolidated by adhesive.

[0027] The present invention also includes a fixedly installed level 3, which projects a horizontal reference plane. A laser detector 403 is fixed on the lower pressure rod 406. The horizontal reference plane projected by the level 3 is projected on the laser detector 403. When the upper pressure rod 401 is pushed downward, the upper pressure rod 401 drives the lower end of the lower pressure rod 406 to push the upper support seat 1 to move downward relative to the lower support seat 2. When the reference line of the laser detector 403 coincides with the horizontal reference plane, the top surface of the upper support seat 1 coincides with the reference plane 7. After all the upper support seats 1 are pressed to the reference plane 7 by the leveling device 4, the support seats are leveled, and then the floor tiles 6 can be placed on the leveled support seats. There is no need for professional technicians to perform leveling, and ordinary construction workers can complete it, which saves manpower and has high laying efficiency.

[0028] In the first embodiment of the leveling device 4, as Figure 4 The outer side sliding sleeve of the upper pressure rod 401 is provided with an outer cylinder 404, the lower pressure rod 406 is fixedly connected to the upper pressure rod 401, the laser detector 403 is arranged on the lower pressure rod 406, and a plurality of supporting legs 405 are evenly fixed on the outer ring of the outer cylinder 404. A handle 402 is fixed on the upper end of the upper pressure rod 401. When leveling is performed by a leveling device, the supporting legs 405 are supported on the ground so that the upper pressure rod 401 is in a vertical state. The handle 402 is held by hand and pushed downward to make the lower pressure rod 406 slide downward relative to the outer cylinder 404.

[0029] In the second embodiment of the leveling device 4, as shown in FIG. Figure 5 The lower end of the upper pressure rod 401 is rotatably mounted with a threaded rod 407, the lower pressure rod 406 is mounted on the lower end of the threaded rod 407 through a threaded connection, the laser detector 403 is arranged on the lower pressure rod 406, and a guide column 408 is vertically mounted on the lower end surface of the upper pressure rod 401, and a guide hole that is slidably fitted with the guide column 408 is vertically provided on the side wall of the lower pressure rod 406, so that the lower pressure rod 406 can only slide up and down but cannot rotate, and the supporting leg 405 is fixed to the lower end of the upper pressure rod 401; a driving device is provided in the upper pressure rod 401, and the driving device drives the threaded rod 407 to rotate, and a button 409 is provided on the handle 402 to control the forward and reverse rotation of the driving device. In this embodiment, the threaded rod 407 at the lower end of the pressure rod 406 is electrically driven to rotate forward and reverse, thereby moving the pressure rod 406 up and down through thread transmission. When the reference line of the laser detector 403 coincides with the horizontal reference plane, the laser detector 403 sends an electrical signal and controls the threaded rod 407 to stop rotating through the controller. The up and down movement of the pressure rod 406 is more efficient and accurate by electrically controlling the down and up movement of the pressure rod 406.

[0030] After all the floor tiles 6 are laid on the leveled support base, finally, cement slurry is injected into the bottom of the tiles with a syringe or a self-leveling method is used to allow the cement slurry to slowly penetrate into the bottom of the floor tiles 6 to fix the floor tiles 6.

[0031] The present invention also provides a floor laying method, comprising the following steps: Figure 6 , Step S100, supporting seats are respectively fixed on the ground 5 at the four corners corresponding to the floor tiles 6; Step S200, using a leveling device to level the support base; Step S300, applying adhesive to the top surface of the support base; Step S400, laying the floor tiles 6 on the top surface of the support base; Step S500: pouring cement slurry into the bottom of the floor tile 6.

[0032] Embodiment 1

[0033] Step S100 specifically includes the following steps: Figure 7 , Figure 8 , Step S1A1, lower support bases 2 are respectively fixed on the ground 5 at the four corners corresponding to the floor tiles 6; Step S1A2, injecting adhesive into the seat hole of the lower support seat 2, and inserting the insertion shaft of the upper support seat 1 into the seat hole of the lower support seat 2.

[0034] Step S200 specifically includes the following steps: Step S2A1, using a leveling device to level the top surface of the upper support seat 1; Step S2A2, leaving it for a period of time to allow the upper support seat 1 and the lower support seat 2 to solidify.

[0035] In each step of the first embodiment, the distribution of the support base is as follows: Fig.11 As shown; In step S1A1, lower support seats 2 are placed on the floor 5 at four corners of the floor tiles 6, respectively. The base of the lower support seat 2 is fixed on the floor by adhesive or poured on the floor by cement slurry.

[0036] In step S1A2, since adhesive is injected into the seat hole of the lower support seat 2 and the adhesive is highly sticky, the insertion shaft of the upper support seat 1 will not be fully inserted into the seat hole of the lower support seat 2, making the overall height of the support seat higher.

[0037] In step S2A1 , since the overall height of the support seat is relatively high, a leveling device is used to press the top surfaces of the upper support seat 1 at the four corners down to the reference plane 7 , thereby achieving height leveling of the support seat to the reference plane 7 .

[0038] In step S2A2, after the support base is leveled, it is placed for a period of time to allow the upper support base 1 and the lower support base 2 to be fixed, thereby fixing the height of the support base.

[0039] In this embodiment, step S300, the top surface of the upper support seat 1 is coated with adhesive; the top surface of the upper support seat 1 at the four corners of the floor tile is coated with adhesive.

[0040] Embodiment 2

[0041] Step S100 specifically includes the following steps: Fig. 9 , Fig.10 , Step S1B1, lower support seats 2 are fixed at the four corners of the corresponding floor tiles 6 and the inner sides of the four corners; Step S1B2, inject adhesive into the seat holes of the lower support seat 2 corresponding to the four corners of the floor tile 6, and insert the insertion shaft of the upper support seat 1 into the seat hole of the lower support seat 2.

[0042] Step S200 specifically includes the following steps: Step S2B1, using a leveling device to level the top surface of the upper support seat 1; Step S2B2, leaving it for a period of time to allow the upper support seat 1 and the lower support seat 2 to solidify; Step S2B3, inject adhesive into the seat holes of the lower support seat 2 on the inner sides of the four corners of the floor tile 6 and place the upper support seat 1.

[0043] In each step of the second embodiment, the distribution of the support base is as follows: Fig.12 As shown; In step S1B1, the bases of the lower support base 2 at the four corners of the floor tile 6 and the inner sides of the four corners are fixed on the floor 5 by adhesive, or by pouring cement slurry on the floor 5.

[0044] In step S2B2, adhesive is only injected into the seat holes of the lower support seat 2 at the four corners of the floor tile 6, and the upper support seat is inserted into the seat holes of the lower support seat at the four corners of the floor tile. In this step, no adhesive is injected into the seat holes of the lower support seat on the inner side of the four corners of the floor tile, and no upper support seat is placed.

[0045] In step S2B1 , the top surfaces of the upper support seat 1 at the four corners are pressed down to the reference plane 7 by using a leveling device, so as to achieve height leveling of the support seat to the reference plane 7 .

[0046] In step S2B2, after the support base is leveled, it is placed for a period of time to allow the upper support base 1 and the lower support base 2 to be consolidated, thereby fixing the height of the support base.

[0047] In step S2B3, adhesive is injected into the seat holes of the lower support seat 2 on the inner sides of the four corners of the floor tile 6, and the insertion shaft of the upper support seat 1 is inserted into the seat holes of the lower support seat 2 on the inner sides of the four corners; at this time, since the top surfaces of the upper support seat 1 on the inner sides of the four corners have not been leveled, the top surfaces of the upper support seat 1 on the inner sides of the four corners are higher than the top surfaces of the upper support seat 1 at the four corners.

[0048] Furthermore, in step S2B3, after the adhesive is injected into the seat holes of the lower support seat 2 on the inner sides of the four corners of the floor tile 6, a compression spring is placed in the seat hole to lift up the upper support seat 1. When the floor tile 6 is placed on the top surface of the upper support seat 1, the upper support seat 1 can be pressed tightly against the lower bottom surface of the floor tile 6.

[0049] Support seats are also arranged inside the four corners of the floor tile 6 so that the floor tile 6 can be more firmly mounted on the support seats.

[0050] In this embodiment, in step S300, glue needs to be applied to the four corners of the floor tile 6 and the top surfaces of all the upper support seats 1 inside the four corners.

[0051] In this embodiment, in step S400, the upper support seat 1 and the lower support seat 2 at the four corners of the floor tile 6 have been solidified, and the top surfaces of the upper support seats 1 at the four corners are at the same reference plane 7. The floor tile 6 is pressed on the top surface of the upper support seat 1. Since the upper support seat 1 and the lower support seat 2 at the four corners have been solidified, the floor tile 6 is supported by the support seats at the four corners. Under the gravity of the floor tile 6, the top surface of the upper support seat 1 in the middle of the four corners is pressed to the reference plane position. After the adhesive in the seat hole of the lower support seat in the middle of the four corners is cured, all the support seats can bear pressure. The floor tile 6 is bonded to the top surface of the upper support seat 1 by the adhesive.

[0052] When the floor tiles 6 are fixed on the upper support seat 1 , cement slurry is injected into the bottom of the tiles with a syringe or the cement slurry is slowly infiltrated into the bottom of the floor tiles 6 by a self-leveling method to complete the laying of the floor tiles 6 .

[0053] The specific working principle of the present invention is as follows: the present invention fixes the lower support seat 2 at the four corners of the floor tile 6 on the ground, injects adhesive into the seat hole of the lower support seat 2, and then puts the upper support seat 1 in, and then presses the top surface of the upper support seat 1 down to the same horizontal reference plane 7 through the leveling device to achieve leveling. After the adhesive is solidified, the floor tile 6 is laid on the top surface of the upper support seat 1, and finally the cement slurry is poured into the bottom of the floor tile 6. Compared with the traditional floor tile laying method, the present invention first places the floor tile 6 on the leveled support seat, and then pours the cement slurry. During the leveling process, no professional floor tile construction personnel are required, and only ordinary operators can use the leveling device and the level 3 in the present invention to achieve leveling, which reduces the laying cost and greatly improves the laying efficiency of the floor tile 6.

[0054] The above is an example of the best implementation of the present invention, and the parts not described in detail are common knowledge of ordinary technicians in the field. The protection scope of the present invention shall be based on the content of the claims, and any equivalent transformation based on the technical enlightenment of the present invention is also within the protection scope of the present invention.

Claims

1. A photoelectric device for automatic floor leveling, characterized in that: It comprises a support seat for supporting floor tiles, the support seat comprising an upper support seat (1) and a lower support seat (2) which are mutually inserted and matched; the upper support seat (1) and the lower support seat (2) are supported on the bottom surface of the floor tiles (6) after being fixed; It also includes a leveling device (4), the leveling device (4) including an upper pressing rod (401) and a lower pressing rod (406) connected up and down, the lower end of the lower pressing rod (406) pressing all the support seats down to the same reference plane (7) to achieve leveling.

2. The photoelectric device for automatic floor leveling according to claim 1, characterized in that: The lower support seat (2) comprises a base and a seat hole arranged above the base, the upper support seat (1) comprises a top seat and an insertion shaft arranged below the top seat, and the insertion shaft of the upper support seat (1) is inserted into the seat hole of the lower support seat (2); Adhesive glue is injected into the seat hole of the lower support seat (2), and the upper support seat (1) and the lower support seat (2) are fixed together by the adhesive glue.

3. The photoelectric device for automatic floor leveling according to claim 2, characterized in that: A compression spring is arranged in the seat hole of the lower support seat (2).

4. The photoelectric device for automatic floor leveling according to claim 2, characterized in that: It also includes a fixedly arranged level meter (3), the level meter (3) projects a horizontal reference plane, a laser detector (403) is fixed on the lower pressure rod (406), and the horizontal reference plane projected by the level meter (3) is projected onto the laser detector (403); When the reference line of the laser detector (403) coincides with the horizontal reference plane, the top surface of the upper support seat (1) coincides with the reference plane (7).

5. The photoelectric device for automatic floor leveling according to claim 4, characterized in that: The outer side of the upper pressure rod (401) is slidably sleeved with an outer cylinder (404), the outer ring of the outer cylinder (404) is evenly fixed with a plurality of supporting legs (405), and the upper end of the upper pressure rod (401) is fixed with a handle (402).

6. The photoelectric device for automatic floor leveling according to claim 4, characterized in that: The lower end of the upper pressure rod (401) is rotatably mounted with a threaded rod (407), and the lower pressure rod (406) is mounted on the lower end of the threaded rod (407) through a threaded connection; A guide post (408) is vertically mounted on the lower end surface of the upper pressure rod (401), and a guide hole is vertically arranged on the side wall of the lower pressure rod (406) for slidingly fitting with the guide post (408), so that the lower pressure rod (406) can only slide up and down but cannot rotate, and a support leg (405) is fixed to the lower end of the upper pressure rod (401); A driving device is arranged inside the upper pressing rod (401), and the driving device drives the threaded rod (407) to rotate. A button (409) is arranged on the handle (402).

7. A method for laying a floor using the optoelectronic device for automatic floor leveling according to any one of claims 1 to 6, characterized in that: The following steps are included: Step S100, supporting seats are respectively fixed on the ground (5) at the four corners corresponding to the floor tiles (6); Step S200, using a leveling device to level the support base; Step S300, applying adhesive to the top surface of the support base; Step S400, laying the floor tiles (6) on the top surface of the support base; Step S500, pouring cement slurry into the bottom of the floor tile (6).

8. A method for laying a floor using a photoelectric device for automatic floor leveling as claimed in claim 7, characterized in that: Step S100 specifically includes the following steps: Step S1A1, lower support seats (2) are respectively fixed on the ground (5) at the four corners corresponding to the floor tiles (6); Step S1A2, injecting adhesive into the seat hole of the lower support seat (2), and inserting the insertion shaft of the upper support seat (1) into the seat hole of the lower support seat (2); Step S200 specifically includes the following steps: Step S2A1, using a leveling device to level the top surface of the upper support seat (1); Step S2A2, leaving it for a period of time to allow the upper support seat (1) and the lower support seat (2) to solidify.

9. A method for laying a floor using a photoelectric device for automatic floor leveling as claimed in claim 7, characterized in that: Step S100 specifically includes the following steps: Step S1B1, lower support seats (2) are fixed at the four corners of the corresponding floor tiles (6) and at the inner sides of the four corners; Step S1B2, inject adhesive into the seat holes of the lower support seat (2) at the four corners corresponding to the floor tiles (6), and insert the insertion shaft of the upper support seat (1) into the seat hole of the lower support seat (2); Step S200 specifically includes the following steps: Step S2B1, using a leveling device to level the top surface of the upper support seat (1); Step S2B2, leaving it for a period of time to allow the upper support seat (1) and the lower support seat (2) to be fixed; Step S2B3, inject adhesive into the seat holes of the lower support seat (2) on the inner sides of the four corners of the floor tile (6) and place the upper support seat (1).

10. A method for laying a floor using a photoelectric device for automatic floor leveling as claimed in claim 9, characterized in that: In step S2B3, compression springs are placed in the seat holes of the lower support seats (2) on the inner sides of the four corners of the floor tile (6).

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