A floor tile protective disassembly device and construction method thereof

Abstract

The present invention provides a protective disassembly device for floor tiles and a construction method thereof. The device comprises a vertical cutting device, a first guide rail, a water inlet device, a water recycling device, a pumping device, a negative pressure pumping pipe, a water collecting head, an earth-digging pipe, a pumping pipe and a horizontal cutting device. The earth-digging pipe is horizontally arranged inside the foundation along a cutting track. The cutting track is arranged along the joints of adjacent floor tiles. The pumping pipe is arranged inside the earth-digging pipe. Both the earth-digging pipe and the pumping pipe are circular pipes with upper openings. A hole for installing the earth-digging pipe and the horizontal cutting device is excavated vertically on the ground outside the protective foundation. Adjacent floor tiles are cut along the joints by the vertical cutting device. The foundation below the floor tiles is horizontally cut by the horizontal cutting device, so that the floor tiles are separated from the foundation below. Automatic cutting of the floor tiles can be realized, the efficiency of floor tile cutting is effectively improved, the work intensity of construction personnel and the breakage rate of floor tile cutting are reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of building construction, and in particular relates to a floor tile protective disassembly device and a construction method thereof. Background Art

[0002] Protective removal of foundations is one of the common problems in the renovation of style-protected buildings. The preservation of the original historical style is the primary task of protective removal. The technology of water jet cutting tiles or metal components is relatively mature, but the biggest challenge faced in the process of cutting floor tiles is the discharge of the cutting water jet. For example, when cutting the first-floor foundation, if there is no overhead layer under the first-floor foundation, the foundation structure is close to the foundation. In this way, the water pressure flow that has nowhere to be discharged during the cutting process will produce a certain buoyancy and drag on the protective foundation, thereby causing certain damage to the protective foundation. Summary of the invention

[0003] The present invention aims to provide a floor tile protective disassembly device and a construction method thereof, which is suitable for the protective disassembly of various floor tiles, can effectively solve various problems faced in cutting the first floor foundation, and at the same time realizes the protective disassembly of various floor tiles.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0005] A protective disassembly device for floor tiles, comprising: a vertical cutting device, a horizontal cutting device, a first guide rail, a water inlet device, a water recycling device, a pumping device, a water collecting head, an earth-digging pipe and a water pumping pipe, wherein the earth-digging pipe is horizontally arranged inside the foundation along a cutting track, the cutting track is arranged along the joints of adjacent floor tiles, the cutting track comprises a plurality of transverse tracks and a plurality of longitudinal tracks, the plurality of transverse tracks and the plurality of longitudinal tracks are distributed in a grid shape, the plurality of transverse tracks and the plurality of longitudinal tracks are arranged horizontally and perpendicular to each other, the water pumping pipe is coaxially arranged inside the earth-digging pipe, the water pumping pipe is arranged along the axial length of the earth-digging pipe, the earth-digging pipe and the water pumping pipe are both circular tubes with upper openings, the upper openings are arranged along the axial length of the earth-digging pipe, the first guide rail is arranged along the cutting track, and the first guide rail is erected at both ends of the short side direction. On the floor tiles on both sides of the cutting track, and the first guide rail is located above the soil excavation pipe, the vertical cutting device and the water collecting head are fixedly connected, the water inlet end of the pumping device is connected to the water collecting head through a negative pressure pumping pipe, the water outlet end of the water inlet device sprays water for cooling to the vertical cutting device through a water supply pipe, the water inlet end of the water recycling device is connected to the water outlet end of the pumping device through a water inlet pipe, and the water outlet end of the water recycling device is connected to the water inlet end of the water inlet device through a water outlet pipe. The vertical cutting device can cut adjacent floor tiles along the joints. When the vertical cutting device cuts the floor tiles downward, the water collecting head follows the vertical cutting device into the pumping pipe, the water inlet device sprays water for cooling to the vertical cutting device through the water supply pipe, and the suction device draws away the water in the pumping pipe through the negative pressure pumping pipe; the foundation under the floor tiles is horizontally cut by the horizontal cutting device, so that the floor tiles are separated from the foundation below.

[0006] Preferably, in the above-mentioned protective disassembly device for floor tiles, the vertical cutting device includes a vertical cutter head, a cutter seat slider, a vertical driving mechanism and a transverse driving mechanism, the transverse driving mechanism can drive the cutter seat slider to move along the first guide rail, the upper end of the vertical driving mechanism is installed on the lower surface of the cutter seat slider, the lower end of the vertical driving mechanism is fixedly connected to the vertical cutter head, the vertical driving mechanism can drive the vertical cutter head to move up and down, the height of the cutter seat slider is higher than the height of the floor tiles, the vertical cutter head can be moved up to above the floor tiles by the vertical driving mechanism, and the vertical cutter head can be moved down to the water pumping pipe by the vertical driving mechanism to achieve cutting of the floor tiles.

[0007] Preferably, in the above-mentioned protective disassembly device for floor tiles, a hole is excavated vertically on the ground outside the protective foundation for installing an excavation pipe and a horizontal cutting device.

[0008] Preferably, in the above-mentioned protective disassembly device for floor tiles, the horizontal cutting device includes a transverse cutter head, a second guide rail and a guide rail driving mechanism, the guide rail driving mechanism can drive the second guide rail to move horizontally, the transverse cutter head is fixedly connected to the second guide rail, the second guide rail is horizontally arranged, the second guide rail is arranged in the opening, the horizontal height of the second guide rail is lower than the lower surface of the floor tile, the width of the transverse cutter head is greater than or equal to the spacing between adjacent longitudinal tracks, and the width of the transverse cutter head is greater than or equal to the spacing between adjacent transverse tracks.

[0009] Preferably, in the above-mentioned protective disassembly device for floor tiles, the horizontal cutting device includes a transverse cutter head, a second guide rail, a guide rail driving mechanism and a transverse cutter head driving mechanism, the guide rail driving mechanism can drive the second guide rail to move horizontally, the transverse cutter head driving mechanism can drive the transverse cutter head to move along the second guide rail, the second guide rail is horizontally arranged, the second guide rail is arranged in the hole, the horizontal height of the second guide rail is lower than the lower surface of the floor tile, and the width of the transverse cutter head is smaller than the spacing between adjacent longitudinal tracks or smaller than the spacing between adjacent transverse tracks.

[0010] Preferably, in the above-mentioned protective disassembly device for floor tiles, the horizontal height of the second guide rail is 2 to 4 centimeters lower than the lower surface of the floor tile.

[0011] Preferably, in the above-mentioned floor tile protective disassembly device, the water recycling device includes a water tank and a plurality of filter nets, the interior of the water tank is divided into a plurality of local spaces by the plurality of filter nets, one end of the water inlet pipe and one end of the water outlet pipe respectively extend into different local spaces in the water tank, and the local space into which one end of the water inlet pipe extends is arranged away from the local space into which one end of the water outlet pipe extends.

[0012] A construction method of the floor tile protective disassembly device as described above is characterized by comprising the following steps:

[0013] Step 1: excavate a hole vertically on the ground outside the protective foundation for installing the soil excavation pipe and the horizontal cutting device;

[0014] Step 2, drilling soil, taking soil, and installing soil excavation pipes in parallel to the foundation according to the cutting trajectory, the cutting trajectory includes a plurality of transverse trajectories and a plurality of longitudinal trajectories, the cutting trajectory is arranged along the joints of adjacent floor tiles, the plurality of transverse trajectories and the plurality of longitudinal trajectories are distributed in a grid shape, and the plurality of transverse trajectories and the plurality of longitudinal trajectories are arranged horizontally and perpendicular to each other;

[0015] Step 3, drilling holes and digging soil;

[0016] Step 4, installing a first guide rail on the foundation, wherein the first guide rail is arranged along the cutting track, and both ends of the first guide rail in the short side direction are mounted on the floor tiles on both sides of the cutting track, and the first guide rail is located above the excavation pipe, and a pumping pipe is installed in the excavation pipe;

[0017] Step 5, using a vertical cutting device to cut the foundation along the first guide rail to separate adjacent floor tiles;

[0018] Step 6, install a horizontal cutting device at the hole position;

[0019] Step 7, using a horizontal cutting device to horizontally cut the foundation below the floor tiles, the cutting process can be done both longitudinally and transversely, to complete the separation of all floor tiles and the foundation;

[0020] Step 8, encapsulate and retain each floor tile separated from the foundation.

[0021] Preferably, in the construction method of the protective disassembly device of floor tiles as described above, the vertical cutting device includes a vertical cutter head, a cutter seat slider, a vertical driving mechanism and a horizontal driving mechanism, the horizontal driving mechanism can drive the cutter seat slider to move along the first guide rail, the upper end of the vertical driving mechanism is installed on the lower surface of the cutter seat slider, the lower end of the vertical driving mechanism is fixedly connected to the vertical cutter head, the vertical driving mechanism can drive the vertical cutter head to move up and down, the height of the cutter seat slider is higher than the height of the floor tiles, and the vertical cutting device is used to cut the foundation along the first guide rail, including:

[0022] Step 51, driving the vertical cutter head to cut the floor tiles downward in a direction perpendicular to the foundation through the vertical drive mechanism, so that the vertical cutter head extends into the water pumping pipe;

[0023] Step 52, retracting the vertical cutter head to above the floor tile through the vertical drive mechanism;

[0024] Step 53, the lateral driving mechanism drives the tool holder slider to move forward along the vertical tool head guide rail by a distance equal to the width of the vertical tool head;

[0025] Step 54, repeating steps 51 to 53 until the vertical cutting device cuts a complete piece of foundation along the cutting track.

[0026] Preferably, in the construction method of the floor tile protective disassembly device as described above, in step 5, a vertical cutting device is used to sequentially cut the horizontal track or the longitudinal track through its entirety, or a vertical cutting device is used to sequentially cut out floor tiles surrounded by adjacent horizontal tracks and longitudinal tracks.

[0027] It can be seen from the technical solutions disclosed above that, compared with the prior art, the beneficial effects of the present invention are as follows:

[0028] In summary, the present invention provides a protective disassembly device for floor tiles and a construction method thereof, which adopts a vertical cutting device, a horizontal cutting device, a first guide rail, a water inlet device, a water recycling device, a pumping device, a water collecting head, an earth-digging pipe and a pumping pipe. The earth-digging pipe is horizontally arranged inside the foundation along a cutting track. The cutting track is arranged along the joints of adjacent floor tiles. The cutting track includes a plurality of transverse tracks and a plurality of longitudinal tracks. The plurality of transverse tracks and the plurality of longitudinal tracks are distributed in a grid shape. The plurality of transverse tracks and the plurality of longitudinal tracks are arranged horizontally and perpendicular to each other. The pumping pipe is coaxially arranged inside the earth-digging pipe. The pumping pipe is arranged along the axial length of the earth-digging pipe. The earth-digging pipe and the pumping pipe are both circular tubes with upper openings. The upper openings are arranged along the axial length of the earth-digging pipe. The first guide rail is arranged along the cutting track. The two ends of the first guide rail in the short side direction are mounted on the floor tiles on both sides of the cutting track. The first guide rail is located at the earth-digging pipe. Above the pipeline, the vertical cutting device and the water collecting head are fixedly connected, the water inlet end of the pumping device is connected to the water collecting head through a negative pressure pumping pipe, the water outlet end of the water inlet device sprays water for cooling to the vertical cutting device through a water supply pipe, the water inlet end of the water recycling device is connected to the water outlet end of the pumping device through a water inlet pipe, and the water outlet end of the water recycling device is connected to the water inlet end of the water inlet device through a water outlet pipe. The vertical cutting device can cut adjacent floor tiles along the joints. When the vertical cutting device cuts the floor tiles downward, the water collecting head follows the vertical cutting device into the pumping pipe, the water inlet device sprays water for cooling to the vertical cutting device through the water supply pipe, and the suction device draws away the water in the pumping pipe through the negative pressure pumping pipe; the foundation below the floor tiles is horizontally cut by the horizontal cutting device, so that the floor tiles are separated from the foundation below. The above-mentioned floor tile protective disassembly device can realize automatic cutting of floor tiles, effectively improve the efficiency of floor tile cutting, and reduce the work intensity of construction personnel and the breakage rate of floor tile cutting. Furthermore, since the water device sprays water for cooling to the vertical cutting device through the water supply pipe, the suction device draws water out of the water pumping pipe through the negative pressure water pumping pipe, thereby forming a water recycling system. This not only effectively saves water resources, but also effectively solves the problem of water jet discharge failure faced by conventional methods during foundation cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of a protective disassembly device for floor tiles of the present invention.

[0030] Figure 2 It is a partial schematic diagram of a protective disassembly device for floor tiles of the present invention.

[0031] Figure 3 It is a schematic diagram of the vertical cutting device of the present invention before cutting floor tiles.

[0032] Figure 4It is a schematic diagram of the vertical cutting device of the present invention after cutting the floor tiles.

[0033] Figure 5 It is a schematic side view of the vertical cutter head in the present invention.

[0034] Figure 6 It is a schematic front view of the vertical cutter head in the present invention.

[0035] Figure 7 This is a diagram showing the use status of the horizontal cutting device in the present invention.

[0036] Figure 8 It is a structural schematic diagram of the water recycling device in the present invention.

[0037] Fig. 9 It is a structural schematic diagram of the engraving device in the present invention.

[0038] Fig.10 yes Fig. 9 Top view of the .

[0039] In the figure: 1-vertical cutting device, 1.1-vertical cutter head, 1.2-knife seat slider, 1.3-vertical driving mechanism, 2-horizontal cutting device, 2.1-transverse cutter head, 2.2-second guide rail, 3-first guide rail, 4-water inlet device, 5-water recycling device, 5.1-water tank, 5.2-filter screen, 6-pumping device, 7-water collecting head, 8-power device, 9-earth excavation pipeline, 10-pumping pipeline, 11-floor tile, 12-foundation, 13-water outlet pipe, 14-joint, 15-negative pressure pumping pipe, 16-water supply pipe, 17-water inlet pipe, 18-earth excavation drill bit, 19-telescopic soil carrying device. DETAILED DESCRIPTION

[0040] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The technical content and features of the present invention will be described in detail below by combining the enumerated embodiments with the accompanying drawings. It should be noted that the accompanying drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention. For the convenience of description, the "upper" and "lower" described below are consistent with the upper and lower directions of the accompanying drawings, but this cannot be a limitation of the technical solution of the present invention.

[0041] See also Figures 1 to 10The present embodiment discloses a protective disassembly device for floor tiles, comprising: a vertical cutting device 1, a horizontal cutting device 2, a first guide rail 3, a water inlet device 4, a water recycling device 5, a pumping device 6, a water collecting head 7, a soil excavation pipeline 9 and a water pumping pipeline 10, wherein the soil excavation pipeline 9 is horizontally arranged inside a foundation 12 along a cutting track, wherein the cutting track is arranged along a joint 14 of adjacent floor tiles 11, wherein the cutting track comprises a plurality of transverse tracks and a plurality of longitudinal tracks, wherein the plurality of transverse tracks and the plurality of longitudinal tracks are distributed in a grid shape, wherein the plurality of transverse tracks and the plurality of longitudinal tracks are arranged horizontally and perpendicular to each other The pumping pipe 10 is coaxially arranged inside the earth-cutting pipe 9, and the pumping pipe 10 is arranged along the axial length of the earth-cutting pipe 9. The earth-cutting pipe 9 and the pumping pipe 10 are both circular tubes with upper openings, and the upper openings are arranged along the axial length of the earth-cutting pipe 9. The first guide rail 3 is arranged along the cutting track, and the two ends of the short side direction of the first guide rail 3 are mounted on the floor tiles 11 on both sides of the cutting track, and the first guide rail 3 is located above the earth-cutting pipe 9. The vertical cutting device 1 is fixedly connected to the water collecting head 7. Specifically, the vertical cutting device 1 and the water collecting head 7 are connected by The connecting structure is provided with a power device 8 for supplying power to the vertical cutting device 1 and the water collecting head 7. The water inlet end of the pumping device 6 is connected to the water collecting head 7 through a negative pressure pumping pipe 15. The water outlet end of the water inlet device 4 sprays water for cooling to the vertical cutting device 1 through a water supply pipe 16. The water inlet end of the water recycling device 5 is connected to the water outlet end of the pumping device 6 through a water inlet pipe 17. The water outlet end of the water recycling device 5 is connected to the water inlet end of the water inlet device 4 through a water outlet pipe 13. The vertical cutting device 1 can cut adjacent floor tiles 11 along the joints 14. The vertical cutting When the cutting device 1 cuts the floor tile 11 downward, the water collecting head 7 follows the vertical cutting device 1 into the water pumping pipe 10, the water inlet device 4 sprays water for cooling to the vertical cutting device 1 through the water supply pipe 16, and the suction device draws out the water in the water pumping pipe 10 through the negative pressure water pumping pipe 15; the foundation 12 below the floor tile 11 is horizontally cut by the horizontal cutting device 2, so that the floor tile 11 is separated from the foundation 12 below. The above-mentioned floor tile protective disassembly device can realize the automatic cutting of the floor tile 11, effectively improve the efficiency of cutting the floor tile 11, and reduce the work intensity of the construction personnel and the breakage rate of the cut floor tile 11. In addition, since the water device sprays water for cooling to the vertical cutting device 1 through the water supply pipe 16, and the suction device draws out the water in the water pumping pipe 10 through the negative pressure water pumping pipe 15, a water recycling system is formed, which not only effectively saves water resources, but also effectively solves the problem of the water jet being unable to be discharged when the foundation 12 is cut in the conventional method.

[0042] Preferably, in the above-mentioned protective disassembly device for floor tiles, the vertical cutting device 1 includes a vertical cutter head 1.1, a cutter seat slider 1.2, a vertical driving mechanism 1.3 and a transverse driving mechanism (not shown), the transverse driving mechanism can drive the cutter seat slider 1.2 to move along the first guide rail 3, the upper end of the vertical driving mechanism 1.3 is installed on the lower surface of the cutter seat slider 1.2, the lower end of the vertical driving mechanism 1.3 is fixedly connected to the vertical cutter head 1.1, the vertical driving mechanism 1.3 can drive the vertical cutter head 1.1 to move up and down, the height of the cutter seat slider 1.2 is higher than the height of the floor tile 11, the vertical cutter head 1.1 can be moved up to above the floor tile 11 by the vertical driving mechanism 1.3, and the vertical cutter head 1.1 can be moved down to the water pumping pipe 10 by the vertical driving mechanism 1.3 to realize the cutting of the floor tile 11, thereby realizing automatic cutting between adjacent floor tiles 11, and improving the cutting efficiency of the floor tile 11 under the premise of protecting the floor tile 11.

[0043] Preferably, in the above-mentioned protective disassembly device for floor tiles, a hole is excavated vertically on the ground outside the protective foundation 12 for installing the excavation pipe 9 and the horizontal cutting device 2. The size of the hole is suitable for installing the excavation pipe 9 and the horizontal cutter head. The position of the hole is selected at the place where the original foundation 12 is severely damaged in the first foundation 12 to be cut.

[0044] Preferably, in the above-mentioned protective disassembly device for floor tiles, the horizontal cutting device 2 includes a transverse cutter head 2.1, a second guide rail 2.2, a guide rail driving mechanism (not shown) and a transverse cutter head driving mechanism (not shown), the guide rail driving mechanism can drive the second guide rail 2.2 to move horizontally, the transverse cutter head driving mechanism can drive the transverse cutter head 2.1 to move along the second guide rail 2.2, the second guide rail 2.2 is horizontally arranged, the second guide rail 2.2 is arranged in the opening, the horizontal height of the second guide rail 2.2 is lower than the lower surface of the floor tile 11, and the width of the transverse cutter head 2.1 is smaller than the spacing between adjacent longitudinal tracks or smaller than the spacing between adjacent transverse tracks. When in use, since the width of the transverse cutter head 2.1 is smaller than the spacing between adjacent longitudinal tracks or smaller than the spacing between adjacent transverse tracks, it is necessary to divide the foundation 12 under the floor tile 11 into several areas with a width less than or equal to the width of the transverse cutter head 2.1, and cut them horizontally in sequence. This can achieve automatic separation between the floor tile 11 and the foundation 12, thereby effectively improving the efficiency of disassembly of the floor tile 11 while protecting the floor tile 11.

[0045] Preferably, in the above-mentioned protective disassembly device for floor tiles, the horizontal cutting device 2 may also include a transverse cutter head 2.1, a second guide rail 2.2 and a guide rail driving mechanism, the guide rail driving mechanism can drive the second guide rail 2.2 to move horizontally, the transverse cutter head 2.1 is fixedly connected to the second guide rail 2.2, the second guide rail 2.2 is horizontally arranged, the second guide rail 2.2 is arranged in the opening, the horizontal height of the second guide rail 2.2 is lower than the lower surface of the floor tile 11, the width of the transverse cutter head 2.1 is greater than or equal to the spacing between adjacent longitudinal tracks, and the width of the transverse cutter head 2.1 is greater than or equal to the spacing between adjacent transverse tracks. When in use, since the width of the transverse cutter head 2.1 is greater than or equal to the spacing between adjacent longitudinal tracks, and the width of the transverse cutter head 2.1 is greater than or equal to the spacing between adjacent transverse tracks, the separation of the current floor tile 11 and the foundation 12 can be achieved by driving the second guide rail 2.2 and the transverse cutter head 2.1 once, which further improves efficiency.

[0046] Preferably, in the above-mentioned protective disassembly device for floor tiles, the horizontal height of the second guide rail 2.2 is 2 to 4 centimeters lower than the lower surface of the floor tile 11, thereby preventing the transverse blade 2.1 from contacting the floor tile 11 and reducing the risk of damage to the floor tile 11.

[0047] Preferably, in the above-mentioned floor tile protective disassembly device, the water recycling device 5 includes a water tank 5.1 and a plurality of filter screens 5.2, the interior of the water tank 5.1 is divided into a plurality of local spaces by the plurality of filter screens 5.2, one end of the water inlet pipe 17 and one end of the water outlet pipe 13 respectively extend into different local spaces in the water tank 5.1, and the local space into which one end of the water inlet pipe 17 extends is arranged away from the local space into which one end of the water outlet pipe 13 extends. The water recycling device 5 with the above structure can not only realize the automatic circulation of water to cool the cutting tool, but also filter the water to avoid the blockage of the water supply pipes used for passing water.

[0048] Please continue reading Figures 1 to 10 This embodiment also discloses a construction method of the floor tile protective disassembly device as described above, comprising the following steps:

[0049] Step 1: excavate a hole for installing the soil excavation pipe 9 and the horizontal cutting device 2 outside the protective foundation 12 vertically on the ground, so as to facilitate the subsequent installation of the soil excavation pipe 9. The location of the hole is selected at the place where the original foundation 12 is severely damaged in the first foundation 12 cut. The soil excavation pipe 9 and the horizontal cutter head can be installed through the hole; therefore, the size of the hole is preferably such that the soil excavation pipe 9 and the horizontal cutter head can be installed.

[0050] Step 2, drilling soil, taking soil, and installing the soil excavation pipe 9 in parallel with the foundation 12 according to the cutting trajectory, the cutting trajectory includes a plurality of transverse trajectories and a plurality of longitudinal trajectories, the cutting trajectory is arranged along the joints 14 of adjacent floor tiles 11, the plurality of transverse trajectories and the plurality of longitudinal trajectories are distributed in a grid shape, and the plurality of transverse trajectories and the plurality of longitudinal trajectories are arranged horizontally and perpendicular to each other;

[0051] Step 3, drilling and digging. When drilling holes in the pumping pipe 10 to dig soil, digging equipment can be used to dig soil, and the digging equipment includes a digging drill bit 18 and a telescopic soil-carrying device 19 arranged at the tail of the digging drill bit 18. The digging drill bit 18 digs soil, and the soil dug out is carried away by the telescopic soil-carrying device 19.

[0052] Step 4, installing the first guide rail 3 on the foundation 12, the first guide rail 3 is arranged along the cutting track, the two ends of the short side direction of the first guide rail 3 are mounted on the floor tiles 11 on both sides of the cutting track, and the first guide rail 3 is located above the excavation pipe 9, and a pumping pipe 10 is installed in the excavation pipe 9;

[0053] Step 5, using the vertical cutting device 1 to cut the foundation 12 along the first guide rail 3 to separate adjacent floor tiles 11;

[0054] Step 6, installing the horizontal cutting device 2 at the hole position;

[0055] Step 7, using the horizontal cutting device 2 to horizontally cut the foundation 12 below the floor tiles 11, the cutting process can be done in the longitudinal direction or the transverse direction, and the separation of all floor tiles 11 and the foundation 12 is completed;

[0056] Step 8, packaging and retaining each floor tile 11 separated from the foundation 12.

[0057] Preferably, in the construction method of the floor tile protective disassembly device as described above, the vertical cutting device 1 includes a vertical cutter head 1.1, a cutter seat slider 1.2, a vertical drive mechanism 1.3 and a transverse drive mechanism, the transverse drive mechanism can drive the cutter seat slider 1.2 to move along the first guide rail 3, the upper end of the vertical drive mechanism 1.3 is installed on the lower surface of the cutter seat slider 1.2, the lower end of the vertical drive mechanism 1.3 is fixedly connected to the vertical cutter head 1.1, the vertical drive mechanism 1.3 can drive the vertical cutter head 1.1 to move up and down, the height of the cutter seat slider 1.2 is higher than the height of the floor tile 11, the vertical cutter head 1.1 can be moved up to the top of the floor tile 11 by the vertical drive mechanism 1.3, and the vertical cutter head 1.1 can be moved down to the water pumping pipe 10 by the vertical drive mechanism 1.3 to achieve the cutting of the floor tile 11, and the vertical cutting device 1 is used to cut the foundation 12 along the first guide rail 3, including:

[0058] Step 51, the vertical drive mechanism 1.3 drives the vertical cutter head 1.1 to cut the floor tile 11 downward in a direction perpendicular to the foundation 12, so that the vertical cutter head 1.1 extends into the water pumping pipe 10;

[0059] Step 52, retract the vertical cutter head 1.1 to above the floor tile 11 through the vertical drive mechanism 1.3;

[0060] Step 53, the lateral driving mechanism drives the tool holder slide block 1.2 to move forward along the vertical tool head 1.1 guide rail by a distance equal to the width of the vertical tool head 1.1;

[0061] Step 54 , repeating steps 51 to 53 until the vertical cutting device 1 cuts the entire foundation 12 along the cutting track.

[0062] Preferably, in the construction method of the protective disassembly device for floor tiles as described above, in step 5, the vertical cutting device 1 is used to sequentially cut the horizontal track or the longitudinal track through its entirety, that is, it can be cut along the horizontal or longitudinal length, or the vertical cutting device 1 is used to sequentially cut out the floor tiles 11 surrounded by adjacent horizontal tracks and longitudinal tracks, that is, cut according to individual floor tiles 11.

[0063] In summary, the present invention provides a floor tile protective disassembly device and construction method, which is easy to use and control, effectively improves the efficiency of floor tile 11 cutting, and can more accurately complete the protective dismantling of various foundations 12, and solves the problem of water jet discharge in conventional methods when cutting the foundation 12, while forming a water recycling system.

[0064] The above description is only a description of the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention. Any changes or modifications made by a person skilled in the art in the field of the present invention based on the above disclosure shall fall within the scope of protection of the claims.

Claims

1. A floor tile protective disassembly device, characterized in that: include: A vertical cutting device, a horizontal cutting device, a first guide rail, a water inlet device, a water recycling device, a pumping device, a water collecting head, an excavation pipe and a pumping pipe, wherein the excavation pipe is horizontally arranged inside the foundation along a cutting track, and the cutting track is arranged along the joints of adjacent floor tiles. The cutting track includes a plurality of transverse tracks and a plurality of longitudinal tracks, and the plurality of transverse tracks and the plurality of longitudinal tracks are distributed in a grid shape, and the plurality of transverse tracks and the plurality of longitudinal tracks are arranged horizontally and perpendicular to each other. The pumping pipe is coaxially arranged inside the excavation pipe, and the pumping pipe is arranged along the axial length of the excavation pipe. Both the excavation pipe and the pumping pipe are circular tubes with upper openings, and the upper openings are arranged along the axial length of the excavation pipe. The first guide rail is arranged along the cutting track, and the two ends of the short side direction of the first guide rail are mounted on both sides of the cutting track. On the floor tiles, and the first guide rail is located above the soil excavation pipe, the vertical cutting device and the water collecting head are fixedly connected, the water inlet end of the pumping device is connected to the water collecting head through a negative pressure pumping pipe, the water outlet end of the water inlet device sprays water for cooling to the vertical cutting device through a water supply pipe, the water inlet end of the water recycling device is connected to the water outlet end of the pumping device through a water inlet pipe, and the water outlet end of the water recycling device is connected to the water inlet end of the water inlet device through a water outlet pipe. The vertical cutting device can cut adjacent floor tiles along the joints. When the vertical cutting device cuts the floor tiles downward, the water collecting head follows the vertical cutting device into the pumping pipe, the water inlet device sprays water for cooling to the vertical cutting device through the water supply pipe, and the suction device draws away the water in the pumping pipe through the negative pressure pumping pipe; the foundation below the floor tiles is horizontally cut by the horizontal cutting device, so that the floor tiles are separated from the foundation below.

2. The protective disassembly device for floor tiles according to claim 1, characterized in that: The vertical cutting device includes a vertical cutter head, a cutter seat slider, a vertical driving mechanism and a transverse driving mechanism. The transverse driving mechanism can drive the cutter seat slider to move along the first guide rail. The upper end of the vertical driving mechanism is installed on the lower surface of the cutter seat slider. The lower end of the vertical driving mechanism is fixedly connected to the vertical cutter head. The vertical driving mechanism can drive the vertical cutter head to move up and down. The height of the cutter seat slider is higher than the height of the floor tiles. The vertical cutter head can be moved up to the top of the floor tiles by the vertical driving mechanism, and the vertical cutter head can be moved down to the water pumping pipe by the vertical driving mechanism to achieve cutting of the floor tiles.

3. The protective disassembly device for floor tiles according to claim 1, characterized in that: A hole is excavated vertically on the ground outside the protective foundation for installing the excavation pipe and horizontal cutting device.

4. The protective disassembly device for floor tiles according to claim 3, characterized in that: The horizontal cutting device includes a transverse cutter head, a second guide rail and a guide rail driving mechanism. The guide rail driving mechanism can drive the second guide rail to move horizontally. The transverse cutter head is fixedly connected to the second guide rail. The second guide rail is horizontally arranged. The second guide rail is arranged in the hole. The horizontal height of the second guide rail is lower than the lower surface of the floor tile. The width of the transverse cutter head is greater than or equal to the spacing between adjacent longitudinal tracks, and the width of the transverse cutter head is greater than or equal to the spacing between adjacent transverse tracks.

5. The protective disassembly device for floor tiles according to claim 3, characterized in that: The horizontal cutting device includes a transverse cutter head, a second guide rail, a guide rail driving mechanism and a transverse cutter head driving mechanism. The guide rail driving mechanism can drive the second guide rail to move horizontally. The transverse cutter head driving mechanism can drive the transverse cutter head to move along the second guide rail. The second guide rail is horizontally arranged. The second guide rail is arranged in the hole. The horizontal height of the second guide rail is lower than the lower surface of the floor tile. The width of the transverse cutter head is smaller than the spacing between adjacent longitudinal tracks or smaller than the spacing between adjacent transverse tracks.

6. The protective disassembly device for floor tiles according to claim 4, characterized in that: The horizontal height of the second guide rail is 2 to 4 centimeters lower than the lower surface of the floor tile.

7. The protective disassembly device for floor tiles according to claim 1, characterized in that: The water recycling device includes a water tank and a plurality of filter nets. The interior of the water tank is divided into a plurality of local spaces by the plurality of filter nets. One end of the water inlet pipe and one end of the water outlet pipe respectively extend into different local spaces in the water tank, and the local space into which one end of the water inlet pipe extends is arranged away from the local space into which one end of the water outlet pipe extends.

8. A construction method of the floor tile protective disassembly device according to any one of claims 1 to 7, characterized in that: The steps include: Step 1: excavate a hole vertically on the ground outside the protective foundation for installing the soil excavation pipe and the horizontal cutting device; Step 2, drilling soil, taking soil, and installing soil excavation pipes in parallel to the foundation according to the cutting trajectory, the cutting trajectory includes a plurality of transverse trajectories and a plurality of longitudinal trajectories, the cutting trajectory is arranged along the joints of adjacent floor tiles, the plurality of transverse trajectories and the plurality of longitudinal trajectories are distributed in a grid shape, and the plurality of transverse trajectories and the plurality of longitudinal trajectories are arranged horizontally and perpendicular to each other; Step 3, drilling holes and digging soil; Step 4, installing a first guide rail on the foundation, wherein the first guide rail is arranged along the cutting track, and both ends of the first guide rail in the short side direction are mounted on the floor tiles on both sides of the cutting track, and the first guide rail is located above the excavation pipe, and a pumping pipe is installed in the excavation pipe; Step 5, using a vertical cutting device to cut the foundation along the first guide rail to separate adjacent floor tiles; Step 6, install a horizontal cutting device at the hole position; Step 7, using a horizontal cutting device to horizontally cut the foundation below the floor tiles, the cutting process can be done both longitudinally and transversely, to complete the separation of all floor tiles and the foundation; Step 8, encapsulate and retain each floor tile separated from the foundation.

9. The construction method of the floor tile protective disassembly device according to claim 8, characterized in that: The vertical cutting device comprises a vertical cutter head, a cutter seat slider, a vertical driving mechanism and a horizontal driving mechanism, wherein the horizontal driving mechanism can drive the cutter seat slider to move along the first guide rail, the upper end of the vertical driving mechanism is mounted on the lower surface of the cutter seat slider, the lower end of the vertical driving mechanism is fixedly connected to the vertical cutter head, the vertical driving mechanism can drive the vertical cutter head to move up and down, the height of the cutter seat slider is higher than the height of the floor tiles, and the vertical cutting device is used to cut the foundation along the first guide rail, comprising: Step 51, driving the vertical cutter head to cut the floor tiles downward in a direction perpendicular to the foundation through the vertical drive mechanism, so that the vertical cutter head extends into the water pumping pipe; Step 52, retracting the vertical cutter head to above the floor tile through the vertical drive mechanism; Step 53, the lateral driving mechanism drives the tool holder slider to move forward along the vertical tool head guide rail by a distance equal to the width of the vertical tool head; Step 54, repeating steps 51 to 53 until the vertical cutting device cuts a complete piece of foundation along the cutting track.

10. The construction method of the floor tile protective disassembly device according to claim 8, characterized in that: In step 5, a vertical cutting device is used to sequentially cut the transverse track or the longitudinal track through its entire length, or a vertical cutting device is used to sequentially cut out floor tiles surrounded by adjacent transverse tracks and longitudinal tracks.

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