CN113530299A

CN113530299A - Auxiliary device is changed with damaged ceramic tile of polygon to construction

Info

Publication number: CN113530299A
Application number: CN202110954286.7A
Authority: CN
Inventors: 萨如娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2021-10-22

Abstract

The invention discloses an auxiliary device for replacing polygonal damaged tiles for building construction. According to the invention, through the arrangement of the cylindrical drill and the grinding belt, the grinding work can be carried out on the circular area at the center of the polygonal ceramic tile through the cylindrical drill and the grinding belt, so that the part at the center of the polygonal ceramic tile can be effectively ground, and through the arrangement of the drill rod, the right lower end of the remaining corner part of the polygonal ceramic tile can be drilled empty by the drill rod, at the moment, a worker can knock the corner part of the polygonal ceramic tile off only by lightly knocking the corner part of the polygonal ceramic tile, so that the purpose of deducting the damaged polygonal ceramic tile is effectively achieved, and meanwhile, through the arrangement of the dust collector, the dust collector can absorb dust generated in the fifth cylinder and the cylindrical drill, so that a large amount of dust cannot be generated in the operation process of the device, and the purpose of reducing the dust is effectively achieved.

Description

Auxiliary device is changed with damaged ceramic tile of polygon to construction

Technical Field

The invention relates to the field of building construction, in particular to an auxiliary device for replacing polygonal damaged tiles for building construction.

Background

The ceramic tile is a decorative material, and can play a role of hardening the ground simultaneously, so that the ground is cleaner and cleaner, clean and sanitary and convenient to clean, but in the using process, the ceramic tile is inevitably cracked by self due to longer expansion with heat and contraction with cold due to longer service life, or objects falling carelessly are smashed, and the damaged part needs to be replaced independently, because the ceramic tile is bonded with the lower end ground through cement, the ceramic tile and the cement ground form a whole, the broken ceramic tile is not easy to deduct, especially the polygonal ceramic tile (pentagonal ceramic tile, hexagonal ceramic tile and the like), because the polygonal ceramic tile is not square and regular like the traditional ceramic tile, and the edge angle is more, when the ceramic tile is deducted, the time and labor are more wasted, the ceramic tile around is easy to damage in the deducting process, therefore, the trouble of replacing the damaged polygonal ceramic tile independently is very troublesome, and how to take out the damaged polygonal ceramic tile, if the broken ceramic tile of equipment such as electric pick cutting machine of using by force, probably because of the vibrations scheduling problem that produces makes the ceramic tile in next door also shake garrulous, cause bigger loss, the general way is through the artifical broken ceramic tile that plays of hand hammer and chisel bit by bit, the edges and corners of broken polygon ceramic tile part time gets more careful attention, pay attention to avoid damaging the intact ceramic tile in next door, so polygon ceramic tile's deduction work is very troublesome, waste time and energy, therefore it gets the device to need to design a damaged ceramic tile to bore and get to solve above problem of proposing.

Disclosure of Invention

In order to solve the above problems, the present invention provides an auxiliary device for replacing polygonal broken tiles for building construction.

The invention is realized by the following technical scheme:

a polygonal damaged ceramic tile replacement auxiliary device for building construction comprises a base, universal wheels are fixedly mounted at four corners of the bottom surface of the base respectively, fixed blocks are fixed at two sides of the base respectively, connecting rods are hinged to the fixed blocks through pin shafts, manual suckers are fixedly mounted at the other ends of the connecting rods, a round hole is formed in the center of the top surface of the base, guide rods are symmetrically fixed at two sides of the top surface of the base respectively, check rings are fixed at the top ends of the guide rods, guide cylinders are sleeved on the two guide rods in a sliding mode respectively, a disc is fixedly arranged between the two guide cylinders, the axial lead of the disc is consistent with the axial lead of the round hole, electric telescopic rods are symmetrically and fixedly mounted at two sides of the top surface of the base respectively, the telescopic end of each electric telescopic rod is fixedly connected with the bottom surface of the disc, a barrel drill is arranged in the round hole, and the top end of the barrel drill penetrates through the disc and is rotatably connected with a contact part of the disc, the top surface and the bottom surface of the disc are respectively attached with a limiting ring, the limiting ring is fixedly sleeved on a barrel drill, one side of the bottom surface of the disc is fixedly provided with a driving motor, an output shaft of the driving motor is fixedly provided with a gear, the top of the barrel drill is provided with a hole, the barrel drill is fixedly sleeved with a toothed ring, one side of the outer ring surface of the toothed ring is meshed with the gear, the bottom surface of the barrel drill is fixedly provided with diamond particles, the bottom of the side wall of the barrel drill is provided with a through hole, the inner wall of one side of the barrel drill is provided with a positioning hole, the barrel drill is internally provided with a positioning ring, the outer ring surface of the positioning ring is in fit rotary connection with the inner ring surface of the barrel drill, the top surface and the bottom surface of the positioning ring are respectively attached with a first limiting ring, the outer ring surface of the first limiting ring is fixedly connected with the inner ring surface of the barrel drill, the positioning ring is internally provided with a central shaft, and the central shaft axes of the central shaft, the positioning ring, the barrel drill and the round hole are consistent, the center shaft outer ring surface and the positioning ring inner ring surface are fixedly connected through a plurality of connecting plates, an L-shaped mounting plate is fixed at the bottom end of the center shaft, a T-shaped sliding groove is formed in one side of the top surface of the L-shaped mounting plate, a T-shaped sliding block is arranged in the T-shaped sliding groove in a sliding mode, a spring barrel is fixed on the T-shaped sliding groove extending out of the top of the T-shaped sliding block, a sliding block is arranged in the spring barrel in a sliding mode, a spring is fixedly arranged between one side of the sliding block and the inner side wall of the spring barrel, the spring barrel is arranged in the spring barrel, a sliding rod is fixed at the other side of the sliding block, the other end of the sliding rod extends out of the spring barrel and is opposite to the positioning hole, a ball is embedded at the other end of the sliding rod and is rotatably connected with the contact part of the sliding rod, a first electric telescopic rod is arranged between the center shaft and the spring barrel and is fixedly installed on the top surface of the L-shaped mounting plate, the telescopic end of the first electric telescopic rod is fixedly connected with the side wall of the spring barrel, a mounting plate is fixed on the side wall of the L-shaped mounting plate, a first motor is fixedly mounted on the bottom surface of the mounting plate, a first shaft is fixedly mounted on an output shaft of the first motor, the other end of the first shaft penetrates through a vertical plate of the L-shaped mounting plate and is fixedly connected with a second shaft, the first shaft is rotatably connected with a vertical plate contact part of the L-shaped mounting plate, second spacing rings are respectively attached to two sides of the vertical plate of the L-shaped mounting plate, the second spacing rings are fixedly sleeved on the first shaft, a first roller structure is fixedly sleeved on the second shaft and consists of two first barrels and two second barrels, the first barrels and the second barrels are fixedly sleeved on the second shaft, the two second barrels are arranged between the two first barrels, and a belt pulley is arranged between the two second barrels, the belt pulley is fixedly sleeved on the second shaft, a sleeve is arranged between every two adjacent first barrels and second barrels, the sleeve is sleeved on the second shaft and is in rotary connection with the second shaft, two sides of the sleeve are respectively attached to opposite side walls of the adjacent first barrels and second barrels, a third shaft is arranged at the right lower end of the first roller structure, the third shaft is parallel to the second shaft, a second roller structure is fixedly sleeved on the third shaft and consists of two third barrels and two fourth barrels, the third barrels and the fourth barrels are fixedly sleeved on the third shaft, the two fourth barrels are arranged between the two third barrels, a first belt pulley is arranged between the two fourth barrels, the first belt pulley is fixedly sleeved on the third shaft, the first belt pulley is connected with the belt pulley in a belt transmission manner, and a first sleeve is arranged between every two adjacent third barrels and fourth barrels, the first sleeve is sleeved on the third shaft and is in rotary connection with the third shaft, two sides of the first sleeve are respectively attached to opposite side walls of adjacent third and fourth barrels, the corresponding first sleeve and the sleeve are fixedly connected through a first connecting rod, the two first connecting rods are fixedly connected through a second connecting rod, an L-shaped connecting plate is fixed on one side wall of one first connecting rod, the top end of the L-shaped connecting plate is fixedly connected with the bottom end of an L-shaped mounting plate, the second roller structure and the first roller structure are in transmission connection through a frosted belt, two positioning rubber rings are fixed on the inner ring surface of the frosted belt and are arranged between the adjacent first and second barrels, a frosted layer is fixed on the outer ring surface of the frosted belt, a fifth barrel is fixed on the top surface of the disc, and the axis of the fifth barrel is consistent with the axis of the disc, a dust collector is fixedly arranged on the side wall of the fifth barrel, an air suction opening of the dust collector is communicated with the cavity in the fifth barrel, a cover plate is attached to the top surface of the fifth barrel and is detachably and fixedly connected with the fifth barrel through bolts, the top end of the central shaft penetrates through the cover plate and is rotatably connected with a contact part of the cover plate, a positioning disc is attached to the top end of the central shaft, a square positioning rod vertically penetrates through the center of the top surface of the positioning disc and is connected with the positioning disc in a sliding manner, the bottom end of the square positioning rod is fixedly connected with the top end of the central shaft, a locking bolt is screwed at the top end of the square positioning rod, the bottom surface of a nut of the locking bolt is attached to the top surface of the positioning disc, a positioning pin vertically penetrates through one side of the top surface of the positioning disc and is connected with the positioning disc in a sliding manner, and a first positioning hole matched with the size of the positioning pin is formed in the cover plate at the right lower end of the positioning pin, a polygonal guide frame is attached to the center of the bottom surface of the cover plate, first fixed blocks are respectively fixed to two sides of the polygonal guide frame, the top surface of each first fixed block is attached to the bottom surface of the cover plate, the first fixed blocks are detachably and fixedly connected with the cover plate through first bolts, second electric telescopic rods are respectively and symmetrically and fixedly installed to two sides of the top surface of the disc, the second electric telescopic rods are arranged in a fifth cylinder, L-shaped connecting rods are respectively fixed to telescopic ends of the two second electric telescopic rods, the bottom ends of the two L-shaped connecting rods are fixedly provided with the same lower compression ring, the bottom surface of the lower compression ring is a conical surface, a trapezoidal block is attached to one side of the bottom surface of the lower compression ring, an inclined surface of the trapezoidal block is opposite to an inclined surface at the bottom of the lower compression ring, a plurality of first balls are uniformly embedded on the inclined surface of the trapezoidal block, and the first balls are rotatably connected with the contact part of the trapezoidal block, a vertical plate is fixed on the vertical surface of the trapezoidal block, the top end of the vertical plate extends into the polygonal guide frame and is fixed with a cross rod, the side end of the cross rod is inlaid with a second ball, the second ball is rotatably connected with the contact part of the cross plate, the bottom end of the vertical plate sequentially passes through a round hole and a positioning ring and extends into the barrel drill, a first guide rod transversely penetrates through the vertical plate and is connected with the contact part of the vertical plate in a sliding manner, one end of the first guide rod is fixedly connected with the vertical plate side wall of the L-shaped mounting plate, the other end of the first guide rod is fixed with a first retaining ring, a first spring is fixedly arranged between the vertical plate and the vertical plate of the L-shaped mounting plate and is sleeved on the first guide rod, a second guide rod is arranged at the right lower end of the first guide rod, one end of the second guide rod penetrates through the vertical plate and is fixedly connected with the side wall of the mounting plate, and the other end of the second guide rod is fixed with a second retaining ring, the second guide rod is connected with the contact part of the vertical plate in a sliding way, the second guide rod is arranged in parallel with the first guide rod, the bottom end of the side wall of the vertical plate is provided with a first T-shaped sliding groove, a first T-shaped sliding block is arranged in the first T-shaped sliding groove in a sliding way, the side end of the first T-shaped sliding block extends out of the first T-shaped sliding groove and is fixed with a first connecting plate, the bottom of the first connecting plate is fixed with a first L-shaped connecting plate, the side wall of the vertical plate of the first L-shaped connecting plate is fixedly provided with a second motor, the output shaft of the second motor penetrates through the vertical plate of the first L-shaped connecting plate and is fixed with a drill rod, the output shaft of the second motor is rotatably connected with the contact part of the vertical plate of the first L-shaped connecting plate, the top surface of the first L-shaped connecting plate is fixed with a vertical rod, the top end of the vertical rod is fixed with a third retaining ring, a sliding sleeve is sleeved on the vertical rod, the side wall of the second sleeve is fixedly connected with the bottom end of the side wall of the second sleeve, the bottom end of the second sleeve and the top surface of the first L-shaped connecting plate are fixedly provided with a second spring, the second spring is sleeved on the vertical rod, a third ball is embedded on the bottom end of the vertical plate of the first L-shaped connecting plate, and the third ball is rotatably connected with the contact part of the first L-shaped connecting plate.

Preferably, the electric telescopic rod, the driving motor, the first electric telescopic rod, the first motor, the dust collector, the second electric telescopic rod and the second motor are respectively electrically connected with the external power supply through wires.

Preferably, the electric telescopic rod, the first electric telescopic rod and the second electric telescopic rod are all LX700 type electric push rods.

Preferably, the manual sucker is a vacuum sucker of HJ021 type.

Preferably, the cover plate is made of a transparent material.

Preferably, the driving motor is a servo motor.

Compared with the prior art, the invention has the beneficial effects that: according to the invention, through the arrangement of the cylindrical drill and the grinding belt, the grinding work can be carried out on the circular area at the center of the polygonal ceramic tile through the cylindrical drill and the grinding belt, so that the part at the center of the polygonal ceramic tile can be effectively ground, and through the arrangement of the drill rod, the right lower end of the remaining corner part of the polygonal ceramic tile can be drilled empty by the drill rod, at the moment, a worker can knock the corner part of the polygonal ceramic tile off only by lightly knocking the corner part of the polygonal ceramic tile, so that the purpose of deducting the damaged polygonal ceramic tile is effectively achieved, and meanwhile, through the arrangement of the dust collector, the dust collector can absorb dust generated in the fifth cylinder and the cylindrical drill, so that a large amount of dust cannot be generated in the operation process of the device, and the purpose of reducing the dust is effectively achieved.

Drawings

FIG. 1 is a block diagram of the structure of the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1 in accordance with the present invention;

FIG. 3 is an enlarged view of portion B of FIG. 1 in accordance with the present invention;

FIG. 4 is an enlarged view of a portion of the structure of FIG. 1 in accordance with the present invention;

FIG. 5 is a schematic diagram of the operation of FIG. 1 according to the present invention;

FIG. 6 is a schematic representation of a next step in the operation of FIG. 5 in accordance with the present invention;

FIG. 7 is a schematic representation of a next step in the operation of FIG. 6 in accordance with the present invention;

FIG. 8 is a schematic representation of a next step in the operation of FIG. 7 in accordance with the present invention;

figure 9 is a top view of the broken tile after the process of figure 6.

In the figure: the device comprises a base 1, a universal wheel 2, a fixed block 3, a connecting rod 4, a manual sucker 5, a round hole 6, a guide rod 7, a retainer ring 8, a guide cylinder 9, a disc 10, an electric telescopic rod 11, a driving motor 12, a gear 13, a barrel drill 14, a retainer ring 15, an opening 16, a toothed ring 17, a through hole 18, a positioning hole 19, a first retainer ring 20, a retainer ring 21, a central shaft 22, a connecting plate 23, an L-shaped mounting plate 24, a T-shaped sliding chute 25, a T-shaped sliding block 26, a spring cylinder 27, a sliding block 28, a spring 29, a sliding rod 30, a ball 31, a first electric telescopic rod 32, a mounting plate 33, a first motor 34, a first shaft 35, a second retainer ring 36, a second shaft 37, a first roller structure 38, a first cylinder 38-1, a second cylinder 38-2, a sleeve 39, a belt pulley 40, a third shaft 41, a second roller structure 42, a third cylinder 42-1, a fourth cylinder 42-2, a third cylinder 42-2, a fourth cylinder 42, The first sleeve 43, the first belt pulley 44, the belt 45, the first connecting rod 46, the second connecting rod 47, the L-shaped connecting plate 48, the sanding belt 49, the positioning rubber ring 50, the fifth cylinder 51, the dust collector 52, the cover plate 53, the positioning disk 54, the square positioning rod 55, the locking bolt 56, the positioning pin 57, the first positioning hole 58, the polygonal guide frame 59, the first fixing block 60, the first bolt 61, the bolt 62, the second electric telescopic rod 63, the L-shaped connecting rod 64, the lower pressing ring 65, the trapezoidal block 66, the first ball 67, the riser 68, the cross rod 69, the second ball 70, the first guide rod 71, the first retainer ring 72, the first spring 73, the second guide rod 74, the second retainer ring 75, the first T-shaped sliding groove 76, the first T-shaped sliding block 77, the first connecting plate 78, the first L-shaped connecting plate 79, the second motor 80, the drill rod 81, the third ball 82, the vertical rod 83, the second spring 84, A third collar 85, a second sleeve 86.

Detailed Description

The invention is described in further detail below with reference to the following detailed description and accompanying drawings:

as shown in fig. 1, 2, 3, 4, 5, 6, 7, 8 and 9, the auxiliary device for replacing polygonal damaged tiles for building construction comprises a base 1, universal wheels 2 are respectively and fixedly mounted at four corners of the bottom surface of the base 1, fixed blocks 3 are respectively fixed at two sides of the base 1, a connecting rod 4 is hinged on each fixed block 3 through a pin shaft, a manual sucking disc 5 is fixedly mounted at the other end of the connecting rod 4, a circular hole 6 is formed in the center of the top surface of the base 1, guide rods 7 are respectively and symmetrically fixed at two sides of the top surface of the base 1, check rings 8 are fixed at the top ends of the guide rods 7, guide cylinders 9 are respectively and slidably sleeved on the two guide rods 7, a disc 10 is fixedly arranged between the two guide cylinders 9, the axial lead of the disc 10 is consistent with the axial lead of the circular hole 6, electric telescopic rods 11 are respectively and symmetrically fixed at two sides of the top surface of the base 1, the telescopic end of the electric telescopic rod 11 is fixedly connected with the bottom surface of the disc 10, a barrel drill 14 is arranged in the round hole 6, the top end of the barrel drill 14 penetrates through the disc 10 and is rotatably connected with the contact part of the disc 10, the top surface and the bottom surface of the disc 10 are respectively attached with a limiting ring 15, the limiting ring 15 is fixedly sleeved on the barrel drill 14, a driving motor 12 is fixedly arranged on one side of the bottom surface of the disc 10, a gear 13 is fixedly arranged on an output shaft of the driving motor 12, the top of the barrel drill 14 is provided with a hole 16, the barrel drill 14 is fixedly sleeved with a toothed ring 17, one side of the outer ring surface of the toothed ring 17 is meshed with the gear 13, diamond particles are fixedly arranged on the bottom surface of the barrel drill 14, the bottom of the side wall of the barrel drill 14 is provided with a through hole 18, the inner wall of one side of the barrel drill 14 is provided with a positioning hole 19, a positioning ring 21 is arranged in the barrel drill 14, the outer ring surface of the positioning ring 21 is attached with the inner ring surface of the barrel drill 14 for rotating connection, the top surface and the bottom surface of the positioning ring 21 are respectively laminated with a first limiting ring 20, the outer ring surface of the first limiting ring 20 is fixedly connected with the inner ring surface of the barrel drill 14, a central shaft 22 is arranged in the positioning ring 21, the axial leads of the central shaft 22, the positioning ring 21, the barrel drill 14 and the round hole 6 are consistent, the outer ring surface of the central shaft 22 is fixedly connected with the inner ring surface of the positioning ring 21 through a plurality of connecting plates 23, an L-shaped mounting plate 24 is fixed at the bottom end of the central shaft 22, a T-shaped sliding chute 25 is arranged on one side of the top surface of the L-shaped mounting plate 24, a T-shaped sliding block 26 is arranged in the T-shaped sliding chute 25 in a sliding manner, the top of the T-shaped sliding block 26 extends out of the T-shaped sliding chute 25 and is fixed with a spring barrel 27, a sliding block 28 is arranged in the spring barrel 27, a spring 29 is fixedly arranged between one side of the sliding block 28 and the inner side wall of the spring barrel 27, the spring barrel 27 is arranged in a sliding bar 30 is fixed on the other side of the sliding block 28, the other end of the slide bar 30 extends out of the spring cylinder 27 and is arranged opposite to the positioning hole 19, a ball 31 is inlaid at the other end of the slide bar 30, the ball 31 is rotatably connected with the contact part of the slide bar 30, a first electric telescopic rod 32 is arranged between the central shaft 22 and the spring cylinder 27, the first electric telescopic rod 32 is fixedly arranged on the top surface of the L-shaped mounting plate 24, the telescopic end of the first electric telescopic rod 32 is fixedly connected with the side wall of the spring cylinder 27, a mounting plate 33 is fixed on the side wall of the L-shaped mounting plate 24, a first motor 34 is fixedly arranged on the bottom surface of the mounting plate 33, a first shaft 35 is fixedly arranged on the output shaft of the first motor 34, the other end of the first shaft 35 penetrates through a vertical plate and a second shaft 37 of the L-shaped mounting plate 24, the first shaft 35 is rotatably connected with the contact part of the L-shaped mounting plate 24, and second limiting rings 36 are respectively fitted on two sides of the vertical plate of the L-shaped mounting plate 24, the second limiting ring 36 is fixedly sleeved on the first shaft 35, the first roller structure 38 is fixedly sleeved on the second shaft 37, the first roller structure 38 is composed of two first cylinder bodies 38-1 and two second cylinder bodies 38-2, the first cylinder bodies 38-1 and the second cylinder bodies 38-2 are both fixedly sleeved on the second shaft 37, the two second cylinder bodies 38-2 are arranged between the two first cylinder bodies 38-1, a belt pulley 40 is arranged between the two second cylinder bodies 38-2, the belt pulley 40 is fixedly sleeved on the second shaft 37, a sleeve 39 is arranged between each adjacent first cylinder body 38-1 and second cylinder body 38-2, the sleeve 39 is sleeved on the second shaft 37 and is in rotary connection with the second shaft 37, and two sides of the sleeve 39 are respectively attached to opposite side walls of the adjacent first cylinder body 38-1 and second cylinder body 38-2, the right lower end of the first roller structure 38 is provided with a third shaft 41, the third shaft 41 is arranged in parallel with the second shaft 37, the third shaft 41 is fixedly sleeved with a second roller structure 42, the second roller structure 42 is composed of two third cylinder bodies 42-1 and two fourth cylinder bodies 42-2, the third cylinder body 42-1 and the fourth cylinder body 42-2 are fixedly sleeved on the third shaft 41, the two fourth cylinder bodies 42-2 are arranged between the two third cylinder bodies 42-1, a first belt pulley 44 is arranged between the two fourth cylinder bodies 42-2, the first belt pulley 44 is fixedly sleeved on the third shaft 41, the first belt pulley 44 is in transmission connection with the belt pulley 40 through a belt 45, a first sleeve 43 is arranged between each adjacent third cylinder body 42-1 and the fourth cylinder body 42-2, the first sleeve 43 is sleeved on the third shaft 41 and is in rotary connection with the third shaft 41, two sides of the first sleeve 43 are respectively attached to opposite side walls of adjacent third and fourth cylinders 42-1 and 42-2, the corresponding first sleeve 43 is fixedly connected with the sleeve 39 through a first connecting rod 46, the two first connecting rods 46 are fixedly connected with each other through a second connecting rod 47, an L-shaped connecting plate 48 is fixed on one side wall of one first connecting rod 46, the top end of the L-shaped connecting plate 48 is fixedly connected with the bottom end of the L-shaped mounting plate 24, the second roller structure 42 is in transmission connection with the first roller structure 38 through a sanding belt 49, two positioning rubber rings 50 are fixed on the inner ring surface of the sanding belt 49, the positioning rubber rings 50 are arranged between the adjacent first and second cylinders 38-1 and 38-2, a sanding layer is fixed on the outer ring surface of the sanding belt 49, a fifth cylinder 51 is fixed on the top surface of the disc 10, the axial lead of the fifth cylinder 51 is consistent with the axial lead of the disc 10, a dust collector 52 is fixedly mounted on the side wall of the fifth cylinder 51, an exhaust inlet of the dust collector 52 is communicated with the inner cavity of the fifth cylinder 51, a cover plate 53 is attached to the top surface of the fifth cylinder 51, the cover plate 53 is detachably and fixedly connected with the fifth cylinder 51 through a bolt 62, the top end of the central shaft 22 penetrates through the cover plate 53 and is rotatably connected with a contact part of the cover plate 53, a positioning disc 54 is attached to the top end of the central shaft 22, a square positioning rod 55 vertically penetrates through the center of the top surface of the positioning disc 54, the square positioning rod 55 is slidably connected with the positioning disc 54, the bottom end of the square positioning rod 55 is fixedly connected with the top end of the central shaft 22, a locking bolt 56 is screwed on the top end of the square positioning rod 55, the bottom surface of a nut of the locking bolt 56 is attached to the top surface of the positioning disc 54, a positioning pin 57 vertically penetrates through one side of the top surface of the positioning disc 54, the positioning pin 57 is slidably connected with the positioning plate 54, a first positioning hole 58 matched with the positioning pin 57 in size is formed in the cover plate 53 at the right lower end of the positioning pin 57, a polygonal guide frame 59 is attached to the center of the bottom surface of the cover plate 53, first fixing blocks 60 are respectively fixed to two sides of the polygonal guide frame 59, the top surface of each first fixing block 60 is attached to the bottom surface of the cover plate 53, the first fixing blocks 60 are detachably and fixedly connected with the cover plate 53 through first bolts 61, second electric telescopic rods 63 are respectively and symmetrically and fixedly installed on two sides of the top surface of the disc 10, the second electric telescopic rods 63 are arranged in the fifth barrel 51, L-shaped connecting rods 64 are respectively fixed to telescopic ends of the two second electric telescopic rods 63, the same lower pressing ring 65 is fixed to the bottom ends of the two L-shaped connecting rods 64, the bottom surface of the lower pressing ring 65 is a conical surface, and a trapezoidal block 66 is attached to one side of the bottom surface of the lower pressing ring 65, the inclined surface of the trapezoid block 66 is opposite to the inclined surface at the bottom of the lower pressing ring 65, a plurality of first balls 67 are uniformly inlaid on the inclined surface of the trapezoid block 66, the contact part of the first balls 67 and the trapezoid block 66 is rotatably connected, a vertical surface of the trapezoid block 66 is fixed with a vertical plate 68, the top end of the vertical plate 68 extends into the polygonal guide frame 59 and is fixed with a cross rod 69, the side end of the cross rod 69 is inlaid with a second ball 70, the contact part of the second ball 70 and the cross plate 69 is rotatably connected, the bottom end of the vertical plate 68 sequentially passes through the round hole 6 and the positioning ring 21 and extends into the barrel drill 14, a first guide rod 71 transversely penetrates through the vertical plate 68, the contact part of the first guide rod 71 and the vertical plate 68 is slidably connected, one end of the first guide rod 71 is fixedly connected with the vertical plate side wall of the L-shaped mounting plate 24, and the other end of the first guide rod 71 is fixed with a first retainer ring 72, a first spring 73 is fixedly arranged between the vertical plate and the vertical plate 68 of the L-shaped mounting plate 24, the first spring 73 is sleeved on a first guide rod 71, a second guide rod 74 is arranged at the lower end of the first guide rod 71, one end of the second guide rod 74 penetrates through the vertical plate 68 and is fixedly connected with the side wall of the mounting plate 33, a second retainer 75 is fixed at the other end of the second guide rod 74, the contact part of the second guide rod 74 and the vertical plate 68 is in sliding connection, the second guide rod 74 and the first guide rod 71 are arranged in parallel, a first T-shaped sliding groove 76 is arranged at the bottom end of the side wall of the vertical plate 68, a first T-shaped sliding block 77 is arranged in the first T-shaped sliding groove 76 in a sliding manner, a first connecting plate 78 is fixed on the side end of the first T-shaped sliding block 77 extending out of the first T-shaped sliding groove 76, a first L-shaped connecting plate 79 is fixed at the bottom of the first connecting plate 78, a second motor 80 is fixedly arranged on the side wall of the first L-shaped connecting plate 79, the output shaft of second motor 80 pierces through the riser of first L shape connecting plate 79 and is fixed with drilling rod 81, the output shaft of second motor 80 and the riser of first L shape connecting plate 79 contact department swivelling joint, first L shape connecting plate 79 top surface is fixed with montant 83, the montant 83 top is fixed with third retaining ring 85, sliding sleeve has second sleeve 86 on the montant 83, second sleeve 86 lateral wall and second sleeve 86 lateral wall bottom department fixed connection, it is equipped with second spring 84 to fix between second sleeve 86 bottom and the first L shape connecting plate 79 top surface, second spring 84 overlaps and establishes on montant 83, it has third ball 82 to inlay on the riser bottom of first L shape connecting plate 79, third ball 82 and first L shape connecting plate 79 contact department swivelling joint.

The electric telescopic rod 11, the driving motor 12, the first electric telescopic rod 32, the first motor 34, the dust collector 52, the second electric telescopic rod 63 and the second motor 80 are respectively electrically connected with an external power supply through wires.

The electric telescopic rod 11, the first electric telescopic rod 32 and the second electric telescopic rod 63 are all LX700 type electric push rods.

The manual sucker 12 is a vacuum sucker of HJ021 type.

The cover plate 53 is made of a transparent material.

The driving motor 12 is a servo motor.

The working principle is as follows: when the device is used, the device is firstly pushed to the upper side of the damaged tiles to be deducted, the polygonal guide frame 59 is aligned with the damaged polygonal tiles, and the cover plate 53 is made of transparent materials, so that the polygonal guide frame 59 and the polygonal tiles below the device can be seen through the cover plate 53, and the alignment work of the polygonal guide frame 59 and the polygonal tiles is facilitated. Furthermore, since the polygonal guide frame 59 is detachably attached to the cover plate 53 via the first fixing block 60, the polygonal guide frames 59 of different sizes and patterns can be attached to the bottom of the cover plate 53 to cope with the polygonal tiles of different patterns (the polygonal guide frames 59 are manufactured according to the size of the polygonal tiles, the inner size of the polygonal guide frames 59 is the same as the edge size of the polygonal tiles, and the apparatus can manufacture a plurality of polygonal guide frames 59 of different sizes and patterns in advance according to the size pattern of the polygonal tiles on the market). When the polygonal guide frame 59 is replaced, the locking bolts 56 are first screwed off, the positioning plate 54 is removed from the square positioning rod 55, and then the bolts 62 are screwed off, and the cover plate 53 is removed from the fifth cylinder 51, so that the polygonal guide frame 59 at the bottom of the cover plate 53 can be replaced. After putting polygon guide frame 59 into the corner and aligning with the broken polygon tile corner, base 1 is fixed to the tile floor by means of manual suction cup 5 (as shown in fig. 5), so that the device can be fixed to the broken tile.

Then, as shown in fig. 6, first, the driving motor 12 and the first motor 34 are started, the driving motor 12 is a servo motor, different rotation speeds can be realized, at this time, the driving motor 12 rotates at a high speed, an output shaft thereof drives the toothed ring 17 and the barrel drill 14 to rotate at a high speed through the gear 13, during the rotation of the barrel drill 14, the positioning ring 21 and the disc 10 both play a role in guiding the barrel drill 14, so as to ensure the stability during the rotation of the barrel drill 14, when the first motor 34 operates, the output shaft thereof drives the second shaft 37 and the first roller structure 38 to rotate at a high speed through the first shaft 35, when the second shaft 37 rotates, the first belt pulley 44 is driven to synchronously transmit through the belt pulley 40 and the belt 45, so as to realize the synchronous rotation of the first roller structure 38 and the second roller structure 42, when the first roller structure 38 and the second roller structure 42 rotate, the sanding belt 49 is driven to transmit at a high speed, at this time, two electric telescopic rods 11 are started again, when the two electric telescopic rods 11 are started, the telescopic ends of the two electric telescopic rods 11 synchronously operate, the telescopic ends of the two electric telescopic rods 11 are controlled to retract, so that the disc 10 stably descends along with the telescopic ends of the electric telescopic rods 11, the drum drill 14 synchronously moves along with the disc 10, along with the retraction of the telescopic ends of the electric telescopic rods 11, the bottom of the drum drill 14 rotating at a high speed is contacted with a damaged ceramic tile and drills into the center of the top of a polygonal damaged ceramic tile, along with the drilling of the drum drill 14, the bottom of a grinding belt 49 in the drum drill 14 is also synchronously contacted with the polygonal damaged ceramic tile, along with the retraction of the telescopic ends of the electric telescopic rods 11, the grinding belt 49 penetrates through the damaged ceramic tile in the drum drill 14 in a friction mode, a long-strip-shaped groove is drilled on the damaged ceramic tile in the drum drill 14, one end of the long-strip-shaped groove is communicated with an annular groove drilled by the drum drill 14 (as shown in figure 9), and along with the retraction of the telescopic ends of the electric telescopic rods 11, the third ball 82 at the bottom of the first L-shaped connecting plate 79 abuts against the surface of the damaged tile in the tubular drill 14, and along with the retraction of the telescopic end of the electric telescopic rod 11, the first L-shaped connecting plate 79 stays in place, the vertical plate 68 continues to move downwards along with the retraction of the telescopic end of the electric telescopic rod 11, at this time, the second spring 84 is compressed under the stress (as shown in fig. 6), so that the third ball 82 at the bottom of the first L-shaped connecting plate 79 firmly abuts against the surface of the damaged tile, and when the telescopic end of the electric telescopic rod 11 retracts to the maximum degree, the depth of the tubular drill 14 penetrating into the ground surface is 8-12 cm.

After the telescopic end of the electric telescopic rod 11 retracts to the maximum extent, the positioning pin 57 is firstly pulled out, then the rotating speed of the driving motor 12 is adjusted, so that the output shaft of the driving motor 12 rotates slowly, the rotating speed of the barrel drill 14 also becomes slow, at this time, the first electric telescopic rod 32 is started, the telescopic end of the first electric telescopic rod 32 is controlled to extend, so that the spring cylinder 27 and the slide rod 30 move towards the outer ring surface of the barrel drill 14, at this time, if the positioning hole 19 is just opposite to the side end of the slide rod 30, the slide rod 30 is inserted into the positioning hole 19, if the side end of the slide rod 30 is not opposite to the positioning hole 19, the ball 31 at the side end of the slide rod 30 is firstly contacted with the outer ring surface of the barrel drill 14, at this time, the spring 29 in the spring cylinder 27 contracts, so that the ball 31 at the side end of the slide rod 30 is always firmly attached to the outer ring surface of the barrel drill 14, and along with the slow rotation of the barrel drill 14, when the positioning hole 19 rotates to the right side end of the slide rod 30, under the action of the spring 29, the side end of the sliding rod 30 is also inserted into the positioning hole 19, at this time, as the sliding rod 30 is inserted into the positioning hole 19, the L-shaped mounting plate 24 rotates synchronously and slowly with the barrel drill 14, so that the abrasive belt 49 rotates synchronously and slowly with the L-shaped mounting plate 24, and the grinding work is performed on the damaged tile and the concrete below the damaged tile in the barrel drill 14, after the barrel drill 14 rotates a full circle, the abrasive belt 49 can be effectively ground off, the damaged tile and the concrete below the damaged tile in the barrel drill 14, at this time, as the damaged tile and the concrete below the damaged tile in the barrel drill 14 are both ground off, the third ball 82 at the bottom end of the first L-shaped connecting plate 79 is in contact with the ground flat front surface at the bottom end of the abrasive belt 49 under the action of the second spring 84, at this time, one end of the drill bit 81 just faces the through hole 18, at this time, the driving motor 12 and the first motor 34 are stopped, and starting the second motor 80, then starting the second electric telescopic rods 63, when the two second electric telescopic rods 63 are started, the telescopic ends of the two second electric telescopic rods 63 synchronously run, controlling the telescopic ends of the two second electric telescopic rods 63 to slowly extend, at the moment, the lower pressing ring 65 slowly rises along with the telescopic ends of the second electric telescopic rods 63, in the process, due to the arrangement of the first spring 73, the vertical plate 68 always drives the trapezoidal block 66 to prop against the lower pressing ring 65, along with the extension of the telescopic ends of the second electric telescopic rods 63, the vertical plate 68 slowly moves towards the direction of the inner circle surface of the barrel drill 14, so that the drill rod 81 can penetrate through the through hole 18 to be in contact with the concrete at the bottom of the polygonal tile outside the barrel drill 14 and transversely drill into the concrete at the bottom of the polygonal tile, when the telescopic ends of the second electric telescopic rods 63 extend to the maximum degree, the inclined surface at the bottom of the lower pressing ring 65 is separated from the inclined surface of the trapezoidal block 66, at the second ball 70 at the top cross rod 69 side end of the vertical plate 68 props against the polygonal guide under the acting force of the first spring 73 The inner wall of the frame 59, at which the drill bit end of the drill rod 81 is just aligned with the edge end face of the polygonal tile at the right upper end thereof (as shown in fig. 7), at which time the driving motor 12 is started again to rotate the output shaft of the driving motor 12 slowly, so that the drill rod 81 rotates slowly along with the barrel drill 14, the drill rod 81 drills a cavity on the concrete at the lower end of the polygonal tile, and under the action of the polygonal guiding frame 59, the shape of the cavity drilled transversely on the concrete at the lower end of the polygonal tile by the drill rod 81 just corresponds to the shape of the polygonal tile at the upper end thereof, so that the drill rod 81 rotates along with the barrel drill 14 for a full circle, the driving motor 12 and the second motor 80 are stopped, then the telescopic end of the second electric telescopic rod 63 is controlled to retract to the original position, so that the lower pressing ring 65 is lowered to the original position, so that the lower pressing ring 65 pushes the inclined face of the trapezoidal block 66 to move the riser 68 toward the central shaft 22, like this drilling rod 81 also can follow riser 68 synchronous motion, finally get back to in the barrel drill 14, at this moment the flexible end extension of control second electric telescopic handle 63 for barrel drill 14 rises (as shown in fig. 8), can accomplish the deduction work of the device to damaged polygon ceramic tile like this, damaged polygon ceramic tile central authorities department circular area has been ground by barrel drill 14 and dull polish belt 49 this moment, and the positive lower extreme of remaining arris portion of polygon ceramic tile is bored by drilling rod 81 and is emptied, the staff only need strike the arris portion of polygon ceramic tile gently at this moment and can knock it off, effectual deduction work to damaged polygon ceramic tile has been reached.

In the working process, the dust collector 52 can be started, so that when the grinding belt 49 grinds in the barrel drill 14, the dust collector 52 can absorb dust generated in the fifth barrel 51 and the barrel drill 14, and therefore, the dust collector does not generate a large amount of dust in the working process, and the purpose of reducing the dust is effectively achieved.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A polygonal damaged tile replacement auxiliary device for building construction comprises a base (1) and is characterized in that; the universal wheel (2) is fixedly mounted at the four corners of the bottom surface of the base (1) respectively, the fixed blocks (3) are fixed on the two sides of the base (1) respectively, the connecting rods (4) are hinged to the fixed blocks (3) through pin shafts, the manual suckers (5) are fixedly mounted at the other ends of the connecting rods (4), the round hole (6) is formed in the center of the top surface of the base (1), the guide rods (7) are symmetrically fixed on the two sides of the top surface of the base (1) respectively, the check rings (8) are fixed at the top ends of the guide rods (7), the guide cylinders (9) are sleeved on the two guide rods (7) respectively in a sliding mode, the disc (10) is fixedly arranged between the two guide cylinders (9), the axial lead of the disc (10) is consistent with the axial lead of the round hole (6), the electric telescopic rods (11) are fixedly mounted on the two sides of the top surface of the base (1) respectively in a symmetrical mode, and the telescopic end of the electric telescopic rod (11) is fixedly connected with the bottom surface of the disc (10), the diamond cutting machine is characterized in that a barrel drill (14) is arranged in the round hole (6), the top end of the barrel drill (14) penetrates through the disc (10) and is rotatably connected with a contact part of the disc (10), the top surface and the bottom surface of the disc (10) are respectively attached with a limiting ring (15), the limiting ring (15) is fixedly sleeved on the barrel drill (14), a driving motor (12) is fixedly installed on one side of the bottom surface of the disc (10), a gear (13) is fixedly installed on an output shaft of the driving motor (12), a hole (16) is formed in the top of the barrel drill (14), a toothed ring (17) is fixedly sleeved on the barrel drill (14), one side of the outer ring surface of the toothed ring (17) is meshed with the gear (13), diamond particles are fixedly arranged on the bottom surface of the barrel drill (14), a through hole (18) is formed in the bottom of the side wall of the barrel drill (14), a positioning hole (19) is formed in the inner wall of one side of the barrel drill (14), a positioning ring (21) is arranged in the barrel drill (14), the outer ring surface of the positioning ring (21) is in fit rotary connection with the inner ring surface of the barrel drill (14), the top surface and the bottom surface of the positioning ring (21) are respectively provided with a first limiting ring (20), the outer ring surface of the first limiting ring (20) is fixedly connected with the inner ring surface of the barrel drill (14), a central shaft (22) is arranged in the positioning ring (21), the central shafts (22), the positioning ring (21), the barrel drill (14) and the round hole (6) are consistent in axial lead, the outer ring surface of the central shaft (22) is fixedly connected with the inner ring surface of the positioning ring (21) through a plurality of connecting plates (23), the bottom end of the central shaft (22) is fixed with an L-shaped mounting plate (24), one side of the top surface of the L-shaped mounting plate (24) is provided with a T-shaped sliding groove (25), a T-shaped sliding block (26) is arranged in the T-shaped sliding groove (25), the top of the T-shaped sliding block (26) stretches out of the T-shaped sliding groove (25) and is fixed with a spring barrel (27), slide in spring case (27) and be equipped with slider (28), fixed spring (29) that are equipped with between slider (28) one side and the spring case (27) inside wall, spring case (27) set up in spring case (27), slider (28) opposite side is fixed with slide bar (30), slide bar (30) other end stretches out spring case (27) and sets up with locating hole (19) relatively, and inlays on slide bar (30) other end and have ball (31), ball (31) and slide bar (30) contact department swivelling joint, be equipped with first electric telescopic handle (32) between center pin (22) and spring case (27), first electric telescopic handle (32) fixed mounting is on L shape mounting panel (24) top surface, the flexible end and the spring case (27) lateral wall fixed connection of first electric telescopic handle (32), be fixed with mounting panel (33) on L shape mounting panel (24) lateral wall, the utility model discloses a fixed mounting of installation board (33) bottom surface has first motor (34), fixed mounting has first axle (35) on the output shaft of first motor (34), first axle (35) other end pierces through riser and fixedly connected with second axle (37) of L shape mounting panel (24), the riser contact department swivelling joint of first axle (35) and L shape mounting panel (24), second spacing collar (36) have been laminated respectively to the riser both sides of L shape mounting panel (24), second spacing collar (36) fixed cover is on first axle (35), fixed cover has first roller structure (38) on second axle (37), first roller structure (38) comprise two first barrels (38-1) and two second barrels (38-2), first barrel (38-1) and second barrel (38-2) are all fixed cover on second axle (37), the two second cylinder bodies (38-2) are arranged between the two first cylinder bodies (38-1), a belt pulley (40) is arranged between the two second cylinder bodies (38-2), the belt pulley (40) is fixedly sleeved on the second shaft (37), a sleeve (39) is arranged between each adjacent first cylinder body (38-1) and second cylinder body (38-2), the sleeve (39) is sleeved on the second shaft (37) and is in rotary connection with the second shaft (37), two sides of the sleeve (39) are respectively attached to opposite side walls of the adjacent first cylinder body (38-1) and second cylinder body (38-2), a third shaft (41) is arranged at the right lower end of the first roller structure (38), the third shaft (41) is arranged in parallel with the second shaft (37), a second roller structure (42) is fixedly sleeved on the third shaft (41), and the second roller structure (42) is formed by two third cylinder bodies (42-1) and two fourth cylinder bodies (42) 2) The device comprises a third cylinder body (42-1) and a fourth cylinder body (42-2) which are fixedly sleeved on a third shaft (41), two fourth cylinder bodies (42-2) are arranged between the two third cylinder bodies (42-1), a first belt pulley (44) is arranged between the two fourth cylinder bodies (42-2), the first belt pulley (44) is fixedly sleeved on the third shaft (41), the first belt pulley (44) is in transmission connection with a belt (45) with a belt (40), a first sleeve (43) is arranged between each adjacent third cylinder body (42-1) and the fourth cylinder body (42-2), the first sleeve (43) is sleeved on the third shaft (41) and is in rotary connection with the third shaft (41), and two sides of the first sleeve (43) are respectively attached to opposite side walls of the adjacent third cylinder body (42-1) and fourth cylinder body (42-2), the corresponding first sleeves (43) are fixedly connected with the corresponding sleeves (39) through first connecting rods (46), the two first connecting rods (46) are fixedly connected with each other through second connecting rods (47), an L-shaped connecting plate (48) is fixed on the side wall of one of the first connecting rods (46), the top end of the L-shaped connecting plate (48) is fixedly connected with the bottom end of the L-shaped mounting plate (24), the second roller structure (42) is in transmission connection with the first roller structure (38) through a sanding belt (49), two positioning rubber rings (50) are fixed on the inner ring surface of the sanding belt (49), the positioning rubber rings (50) are arranged between the adjacent first barrel (38-1) and the second barrel (38-2), a sanding layer is fixedly arranged on the outer ring surface of the sanding belt (49), a fifth barrel (51) is fixed on the top surface of the disc (10), the axial lead of the fifth barrel (51) is consistent with the axial lead of the disc (10), a dust collector (52) is fixedly mounted on the side wall of the fifth barrel (51), an air suction opening of the dust collector (52) is communicated with a cavity inside the fifth barrel (51), a cover plate (53) is attached to the top surface of the fifth barrel (51), the cover plate (53) is detachably and fixedly connected with the fifth barrel (51) through a bolt (62), the top end of the central shaft (22) penetrates through the cover plate (53) and is rotatably connected with a contact part of the central shaft, a positioning disc (54) is attached to the top end of the central shaft (22), a square positioning rod (55) vertically penetrates through the center of the top surface of the positioning disc (54), the square positioning rod (55) is slidably connected with the positioning disc (54), the bottom end of the square positioning rod (55) is fixedly connected with the top end of the central shaft (22), a locking bolt (56) is screwed on the top end of the square positioning rod (55), the nut bottom surface and the positioning disk (54) top surface laminating of locking bolt (56), positioning disk (54) top surface one side is vertical to run through and is equipped with locating pin (57), locating pin (57) and positioning disk (54) sliding connection, set up on apron (53) under locating pin (57) with locating pin (57) size assorted first locating hole (58), apron (53) bottom surface central point laminating has polygon guide frame (59), polygon guide frame (59) both sides are fixed with first fixed block (60) respectively, first fixed block (60) top surface and apron (53) bottom surface laminating, and first fixed block (60) are through the detachable fixed connection of first bolt (61) and apron (53), disc (10) top surface both sides symmetry fixed mounting respectively has second electric telescopic handle (63), second electric telescopic handle (63) set up in fifth barrel (51), the telescopic ends of the two second electric telescopic rods (63) are respectively fixed with an L-shaped connecting rod (64), the bottom ends of the two L-shaped connecting rods (64) are fixed with the same lower pressing ring (65), the bottom surface of the lower pressing ring (65) is a conical surface, one side of the bottom surface of the lower pressing ring (65) is attached with a trapezoidal block (66), the inclined surface of the trapezoidal block (66) is opposite to the inclined surface of the bottom of the lower pressing ring (65), a plurality of first balls (67) are uniformly inlaid on the inclined surface of the trapezoidal block (66), the contact part of the first balls (67) and the trapezoidal block (66) is rotatably connected, a vertical plate (68) is fixed on the vertical surface of the trapezoidal block (66), the top end of the vertical plate (68) extends into the polygonal guide frame (59) and is fixed with a cross rod (69), the side end of the cross rod (69) is inlaid with a second ball (70), and the contact part of the second ball (70) and the cross plate (69) is rotatably connected, the bottom end of the vertical plate (68) sequentially penetrates through the round hole (6) and the positioning ring (21) to extend into the barrel drill (14), a first guide rod (71) transversely penetrates through the vertical plate (68), the first guide rod (71) is in sliding connection with the contact position of the vertical plate (68), one end of the first guide rod (71) is fixedly connected with the vertical plate side wall of the L-shaped mounting plate (24), a first check ring (72) is fixed to the other end of the first guide rod (71), a first spring (73) is fixedly arranged between the vertical plate and the vertical plate (68) of the L-shaped mounting plate (24), the first spring (73) is sleeved on the first guide rod (71), a second guide rod (74) is arranged at the lower end of the first guide rod (71), one end of the second guide rod (74) penetrates through the vertical plate (68) and is fixedly connected with the side wall of the mounting plate (33), a second check ring (75) is fixed to the other end of the second guide rod (74), the second guide rod (74) is connected with a vertical plate (68) in a sliding manner, the second guide rod (74) is arranged in parallel with the first guide rod (71), a first T-shaped sliding groove (76) is formed in the bottom end of the side wall of the vertical plate (68), a first T-shaped sliding block (77) is arranged in the first T-shaped sliding groove (76) in a sliding manner, a first connecting plate (78) is fixed on the side end of the first T-shaped sliding block (77) extending out of the first T-shaped sliding groove (76), a first L-shaped connecting plate (79) is fixed at the bottom of the first connecting plate (78), a second motor (80) is fixedly installed on the vertical plate side wall of the first L-shaped connecting plate (79), an output shaft of the second motor (80) penetrates through the vertical plate of the first L-shaped connecting plate (79) and is fixed with a drill rod (81), and an output shaft of the second motor (80) is connected with a vertical plate contact position of the first L-shaped connecting plate (79) in a rotating manner, first L shape connecting plate (79) top surface is fixed with montant (83), montant (83) top is fixed with third retaining ring (85), sliding sleeve has second sleeve (86) on montant (83), second sleeve (86) lateral wall and second sleeve (86) lateral wall bottom department fixed connection, it is fixed and is equipped with second spring (84) to fix between second sleeve (86) bottom and first L shape connecting plate (79) top surface, second spring (84) cover is established on montant (83), it has third ball (82) to inlay on the riser bottom of first L shape connecting plate (79), third ball (82) and first L shape connecting plate (79) contact department swivelling joint.

2. The apparatus as claimed in claim 1, wherein the polygonal broken tile replacement assisting apparatus comprises: the electric telescopic rod (11), the driving motor (12), the first electric telescopic rod (32), the first motor (34), the dust collector (52), the second electric telescopic rod (63) and the second motor (80) are respectively electrically connected with an external power supply through wires.

3. The apparatus as claimed in claim 1, wherein the polygonal broken tile replacement assisting apparatus comprises: the electric telescopic rod (11), the first electric telescopic rod (32) and the second electric telescopic rod (63) are electric push rods of LX700 models.

4. The apparatus as claimed in claim 1, wherein the polygonal broken tile replacement assisting apparatus comprises: the manual sucker (5) is a vacuum sucker of HJ021 type.

5. The apparatus as claimed in claim 1, wherein the polygonal broken tile replacement assisting apparatus comprises: the cover plate (53) is made of a transparent material.

6. The apparatus as claimed in claim 1, wherein the polygonal broken tile replacement assisting apparatus comprises: the driving motor (12) is a servo motor.