CN112878641B

CN112878641B - Ceramic tile clamping device

Info

Publication number: CN112878641B
Application number: CN202110022895.9A
Authority: CN
Inventors: 胡金景
Original assignee: Tianchang Shiliang Construction Engineering Co ltd
Current assignee: Tianchang Shiliang Construction Engineering Co ltd
Priority date: 2021-01-08
Filing date: 2021-01-08
Publication date: 2022-06-21
Anticipated expiration: 2041-01-08
Also published as: CN112878641A

Abstract

The invention discloses a tile clamping device which comprises an outer cylinder and an inner cylinder which are coaxially arranged from outside to inside, wherein a clamping groove is formed in the bottom surface of the inner cylinder in an upward concave mode, a plurality of clamps are sequentially clamped in the clamping groove along the axis direction of the inner cylinder, a groove body is arranged in the middle of each clamp, a shaft rod is rotatably arranged in the inner cylinder, penetrates through the groove bodies of the plurality of clamps and is connected with a limiting mechanism, an extrusion mechanism is further arranged in the inner cylinder, and the clamps are located between the extrusion mechanism and the limiting mechanism, so that the extrusion mechanism can drive the clamps to move towards the limiting mechanism. The problem of current checkpost mostly be the use of selling in bulk, need manual installation when laying the ceramic tile, and be difficult for concentrating to store and retrieve, reduce and lay efficiency and effect is solved.

Description

Ceramic tile clamping device

Technical Field

The invention relates to the field of building construction, in particular to a tile clamping device.

Background

Gaps need to be reserved in the tile laying process, so that cracking caused by expansion with heat and contraction with cold in the later period is avoided, larger gaps can be reserved in some tile construction processes, and the subsequent seam beautifying construction is carried out, so that the attractive effect is achieved. In the ceramic tile laying process, the clamp can be utilized to clamp and fix the ceramic tile to reserve a certain gap, the existing clamp is generally of a cross structure or a long strip structure, and the clamp is clamped at the corner or the side of the ceramic tile during laying. Current checkpost mostly is sold in bulk and uses, needs manual installation when laying the ceramic tile, and is difficult for concentrating to store and retrieve, reduces and lays efficiency and effect.

Disclosure of Invention

The invention aims to provide a tile clamping device, which solves the problems that most of the existing clamps are sold in bulk, need to be manually installed when tiles are laid, are not easy to be intensively stored and recycled, and reduce the laying efficiency and effect.

In order to achieve the purpose, the invention provides a tile clamping device which comprises an outer cylinder and an inner cylinder which are coaxially arranged from outside to inside, wherein a clamping groove is formed in the bottom surface of the inner cylinder in an upwards sunken manner, a plurality of clamps are sequentially clamped in the clamping groove along the axial direction of the inner cylinder, a groove body is arranged in the middle of each clamp, a shaft rod is rotatably arranged in the inner cylinder, the shaft rod penetrates through the groove bodies of the plurality of clamps and is connected with a limiting mechanism, and an extrusion mechanism is further arranged in the inner cylinder and positioned between the extrusion mechanism and the limiting mechanism, so that the extrusion mechanism can drive the clamps to move towards the direction of the limiting mechanism.

Preferably, a cover is detachably disposed at the upper end of the outer cylinder, a rotating cover is rotatably disposed on the surface of the cover, and the shaft is at least partially engaged with the rotating cover.

Preferably, an engaging piece is fixed on the lower end face of the rotating cover, a plurality of engaging seat mechanisms are distributed on the upper end face of the cover body in a surrounding manner, and the rotating cover can enable the engaging piece to be at least partially engaged in the engaging seat mechanisms.

Preferably, the clamping seat mechanism comprises a base fixed on the cover body, a sliding rod slidably arranged on the base, a clamping seat fixed on the sliding rod, and a spring with two ends respectively connected with the base and the clamping seat;

and the clamping seat is provided with a clamping groove matched with the clamping piece.

Preferably, a shaft sleeve is fixed on the rotating cover, and the shaft rod at least partially penetrates through the shaft sleeve;

a key block is formed on the inner wall of the shaft sleeve;

the surface of the shaft rod is provided with a key groove along the length direction of the shaft rod;

the key block is at least partially clamped in the key groove, so that the shaft sleeve can drive the shaft rod to rotate, and the shaft rod can move in the shaft sleeve along the vertical direction.

Preferably, a rotating handle is further fixed on the surface of the rotating cover, and a vertical limiting mechanism is arranged on the rotating handle and can prevent the shaft rod from moving along the vertical direction.

Preferably, the vertical limiting mechanism comprises a handle sleeve fixed at the upper end of the shaft rod and an insert slidably arranged on the rotating handle;

the surface of the handle sleeve is formed with an annular groove into which the insert can be slid such that it is at least partially inserted to prevent movement of the shaft in a vertical direction.

Preferably, the outer cylinder and the inner cylinder are respectively provided with a first sliding chute along the length direction of the shaft rod;

the extrusion mechanism comprises an extrusion rod and a return spring; the end part of the extrusion rod at least partially penetrates through the first sliding groove and is connected with the outer wall of the outer cylinder through the return spring.

Preferably, a sheath is detachably sleeved outside the outer barrel, and a second sliding groove matched with the first sliding groove is formed in the sheath;

the end part of the extrusion rod at least partially penetrates through the second sliding groove and is connected with a handle, a limiting rod is hinged to the handle, a clamping block is fixed on the sheath, and the limiting rod can be rotated to enable at least part of the limiting rod to be clamped in the clamping block so as to prevent the extrusion rod from displacing.

Preferably, the cross section of the clamping groove is cross-shaped;

the clamp is of a cross structure matched with the clamping groove;

the section of each groove body is a rectangular long groove, and the groove bodies of two adjacent clamps are vertically arranged;

the limiting mechanism comprises a limiting strip fixed at the end part of the shaft rod.

The invention provides a tile clamping device which comprises an outer cylinder and an inner cylinder which are coaxially arranged from outside to inside, wherein a clamping groove is formed in the bottom surface of the inner cylinder in an upward concave mode, a plurality of clamps are sequentially clamped in the clamping groove along the axis direction of the inner cylinder, a groove body is arranged in the middle of each clamp, a shaft rod is rotatably arranged in the inner cylinder, penetrates through the groove bodies of the plurality of clamps and is connected with a limiting mechanism, an extrusion mechanism is further arranged in the inner cylinder, and the clamps are located between the extrusion mechanism and the limiting mechanism, so that the extrusion mechanism can drive the clamps to move towards the limiting mechanism. The tile clamping device provided by the invention can be used for intensively storing and recovering the tile clamps, and when the tile clamping device is used specifically, the clamping devices in the tile clamping device can be sequentially extruded by the extrusion mechanism, and the tile seams are reserved, so that the problem of low efficiency caused by traditional manual installation is solved.

Additional features and advantages of the invention will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

fig. 1 is a view of the construction of a tile clamping device according to the invention from a first perspective in accordance with embodiment 1;

fig. 2 is a structural view of a tile setting device according to the present invention from a second perspective in embodiment 1;

figure 3 is a side view of embodiment 1 of the tile clamping device provided by the present invention;

FIG. 4 is a cross-sectional view taken along A-A of FIG. 3;

fig. 5 is an internal structural view of a rotary cap of embodiment 1 in the tile chucking device according to the present invention;

fig. 6 is a structural view of an engaging seat mechanism of embodiment 1 in the tile chucking device according to the present invention;

fig. 7 is a structural view of a stopper rod of embodiment 1 of the tile chucking device according to the present invention;

figure 8 is a partial cross-sectional view of embodiment 1 of the tile clamping device provided by the present invention;

figure 9 is a block diagram of embodiment 2 of the tile clamping device provided by the present invention;

figure 10 is a partial cross-sectional view of embodiment 2 of the tile clamping device provided by the present invention;

fig. 11 is a structural view of a stopper mechanism in embodiment 2 of the tile chucking device according to the present invention.

Description of the reference numerals

1, inner cylinder; 2-outer cylinder; 3-a cover body; 4-a sheath; 5-a protective cover; 6-rotating the cover; 7-shaft lever; 8-clamping; 9-extruding a rod; 10-a return spring; 11-a fixture block; 12-a vertical stop mechanism; 13-a snap seat mechanism; 14-a turntable; 15-a support; 16-a screw; 17-a compression pad; 18-a strip clip; 19-manual cassette mechanism; 601-a snap; 602-rotating the handle; 603-shaft sleeve; 701-a limit bar; 801-circular groove; 802-a tank body; 111-a handle; 112-a limiting rod; 121-handle sleeve; 122-an annular groove; 123-plug-in; 131-a base; 132-a slide bar; 133-a spring; 134-a cassette; 181-groove; 182-a cross slot; 191-a cross fixture block; 192-a card strip; 193-extension spring.

Detailed Description

The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.

Example 1

As shown in fig. 1-8, the present invention provides a tile clamping device, which comprises an outer cylinder 2 and an inner cylinder 1, which are coaxially arranged from outside to inside, wherein a circular truncated cone is formed on the inner wall of the outer cylinder 2, a circular ring table is formed on the upper end of the inner cylinder 1 by extending outwards, the circular ring table is clamped on the surface of the circular truncated cone and is fastened through a first screw assembly, so as to complete the assembly of the outer cylinder 2 and the inner cylinder 1, a clamping groove is formed on the bottom surface of the inner cylinder 1 by sinking upwards, the section of the clamping groove is cross-shaped, a plurality of clamps 8 are sequentially clamped in the clamping groove along the axial direction of the inner cylinder 1, and the clamps 8 are cross-shaped structures matched with the clamping groove; the middle part of the clip 8 is inwards sunken to form a circular groove 801, the groove bottom of the circular groove 801 is provided with a groove body 802, the section of the groove body 802 is a rectangular long groove, the groove bodies 802 of two adjacent clips 8 are vertically arranged, the upper end of the outer barrel 2 is fixed with a cover body 3 through a second screw assembly, the surface of the cover body 3 is rotatably provided with a rotating cover 6, as shown in fig. 4, the upper surface of the cover body 3 is provided with an annular clamping groove, the edge of the rotating cover 6 extends downwards to form an annular part, the annular part is clamped in the annular clamping groove, so that the rotating cover 6 can rotate around the axis of the circular cover body 3, a cavity is formed between the rotating cover 6 and the cover body 3, the lower end surface of the rotating cover 6 is fixedly provided with a clamping piece 601 positioned in the cavity, and the clamping piece 601 specifically comprises a vertical rod fixed on the rotating cover 6 and a spherical body fixed at the lower end of the vertical rod, a plurality of engaging seat mechanisms 13 are distributed on the upper end surface of the cover 3 in a surrounding manner, preferably, the engaging seat mechanisms 13 are four groups, and two adjacent engaging seat mechanisms 13 are arranged at 90 ° therebetween, as shown in fig. 5 and 6, the engaging seat mechanism 13 includes a base 131 fixed on the cover 3, a sliding rod 132 slidably arranged on the base 131, a clamping seat 134 fixed on the sliding rod 132, and a spring 133 having two ends respectively connected to the base 131 and the clamping seat 134; the base 131 is provided with a sliding hole, at least part of the sliding rod 132 is slidably located in the sliding hole, the clamping seat 134 is provided with a clamping groove matched with the clamping piece 601, the clamping groove is of an arc structure matched with the sphere, preferably, in order to enable the sphere to slide according to a predetermined direction, an annular sliding groove is formed on the upper end surface of the cover body 3, at least part of the sphere is clamped in the sliding groove, and the sphere can be just clamped on the clamping seat 134 after rotating 90 degrees; preferably, a shaft sleeve 603 is fixed on the rotating cover 6, wherein the rotating cover 6 is of a circular structure, the shaft sleeve 603 is located at the center of the circular structure, and the shaft 7 at least partially penetrates through the shaft sleeve 603; a key block is formed on the inner wall of the shaft sleeve 603; the surface of the shaft rod 7 is provided with a key groove along the length direction; the key block is at least partially engaged in the key groove, so that the shaft sleeve 603 can drive the shaft rod 7 to rotate, and the shaft rod 7 can move in the shaft sleeve 603 along the vertical direction. Preferably, a rotating handle 602 is further fixed on the surface of the rotating cover 6, wherein the rotating handle 602 is preferably of an arc structure, a through groove body is formed in the middle of the rotating handle 602, a vertical limiting mechanism 12 is arranged on the rotating handle 602, and the vertical limiting mechanism 12 comprises a handle sleeve 121 fixed on the upper end of the shaft rod 7 and an insert 123 slidably arranged on the rotating handle 602; the through slot is stepped as shown in fig. 1, in an initial state, the handle cover 121 abuts against the stepped structure of the through slot to prevent the handle cover 121 from moving downwards, the insert 123 is slidably disposed on a side wall of the stepped structure and at least partially engaged in the annular groove 122 on the surface of the handle cover 121 to prevent the handle cover 121 from moving upwards, and the insert 123 may have a shifting piece fixed thereon for facilitating the sliding of the insert 123.

The shaft lever 7 sequentially penetrates through the groove bodies 802 of the clips 8 and is connected with a limiting mechanism, the limiting mechanism is a limiting strip 701 matched with the groove bodies 802, and when the limiting strip 701 rotates and is aligned with the groove bodies 802, the limiting strip can penetrate through the groove bodies 802; the inner cylinder 1 is also internally provided with an extrusion mechanism, the extrusion mechanism comprises an extrusion rod 9 and a return spring 10, the outer cylinder 2 and the inner cylinder 1 are respectively provided with a first sliding groove along the length direction of the shaft rod 7, the end part of the extrusion rod 9 at least partially penetrates through the first sliding groove and is connected with the outer wall of the outer cylinder 2 through the return spring 10, the lower end of the outer wall of the outer cylinder 2 extends outwards to form an annular part, the lower end of the return spring 10 is connected with the annular part, preferably, two groups of return springs 10 are arranged, in order to protect the return spring 10, the outer part of the outer cylinder 2 is sleeved with a sheath 4, the return spring 10 is positioned between the sheath 4 and the outer cylinder 2, in order to facilitate installation and disassembly, the upper end of the sheath 4 is of an open structure, the lower end extends inwards to form an annular clamping part, and the annular clamping part is butted with the annular part at the lower end of the outer cylinder 2, the upper end opening of the sheath 4 is butted with an annular protecting cover 5 through a fourth screw assembly to ensure the sealing property of the sheath 4, and a second sliding groove matched with the first sliding groove is arranged on the sheath 4; the end part of the extrusion rod 9 at least partially penetrates through the second sliding groove and is connected with a handle 111, a limiting rod 112 is hinged on the handle 111, a clamping block 11 is fixed on the sheath 4, and the limiting rod 112 can be at least partially clamped in the clamping block 11 by rotating so as to prevent the extrusion rod 9 from moving up and down.

The technical scheme provided by the embodiment 1 is used for installing and using the cross-shaped clamp, the cross-shaped clamp is mainly installed at the diagonal positions of the four ceramic tiles so as to divide the ceramic tiles into reserved gaps, and the specific using method and the advantages of the cross-shaped clamp include that: the crossed clamping pieces 8 are sequentially pushed in from the lower end of the inner cylinder 1, the extrusion rod 9 is driven to move upwards, the reset spring 10 is in a stretching state, in the preassembling process, the groove bodies 802 on the two adjacent clamping pieces 8 are in a mutually perpendicular state, the limiting strip 701 is positioned in the circular groove 801 of the lowermost clamping piece 8, the limiting strip 701 and the groove body 802 of the lowermost clamping piece 8 are in a perpendicular state, the clamping pieces 8 are prevented from falling off, the lowermost clamping piece 8 is positioned outside the inner cylinder 1 and the outer cylinder 2, the lowermost clamping piece 8 is butted at the edge of the first laid ceramic tile, then the corners of other three ceramic tiles are butted by taking the clamping piece 8 as a reference, the clamping pieces 8 are respectively positioned at the edges of the four ceramic tiles, the rotary cover 6 is rotated, under the matching action of the clamping pieces 601 and the clamping seat mechanism 13, the rotary cover 6 drives the shaft lever 7 to rotate 90 degrees through the shaft sleeve 603, and the rotary cover 6 drives the shaft lever 7 to rotate 90 degrees under the matching action of the clamping piece 601 and the clamping seat mechanism 13, the limiting strip 701 is rotated by 90 degrees, the device is lifted, the limiting strip 701 penetrates through a groove body 802 of the lowermost clip 8, the lowermost clip 8 is reserved between tiles, after the limiting strip is lifted, the extrusion rod 9 moves downwards under the action of the return spring 10 and extrudes the clips 8 downwards, the lowermost clip 8 is abutted against the limiting strip 701, the operation is repeated, and the installation of the cross-shaped clip 8 is completed; the inner cylinder 1 can be replaced according to the specific type of the cross-shaped clamp, so that the application range of the inner cylinder is widened.

After the ceramic tile is positioned, the cross-shaped clamp needs to be taken out, so that the subsequent seam beautifying operation is facilitated; the specific operation comprises the following steps: the extrusion rod 9 is pulled to the highest point, the limiting rod 112 is rotated, the clamping is enabled to be clamped on the clamping block 11, the downward movement of the clamping is prevented, the limiting strip 701 is inserted into the groove body 802 of the clamping, the rotating cover 6 is rotated, the plug-in piece 123 is pulled out, the glove 121 is pulled upwards, the limiting strip 701 drives the clamping to move upwards and is clamped in the inner cylinder 1, certain friction force exists between the clamping and the inner wall of the inner cylinder 1, the clamping is light, the clamping is enabled not to fall due to gravity, the cross-shaped clamping clamped between the tiles can be effectively recovered according to the method, and the problem that the clamping is difficult to take out between gaps of the tiles is solved.

Example 2

In another embodiment of the present invention, as shown in fig. 9-11, the structure is the same as that of the embodiment 1, except that the lower end surfaces of the sheath 4, the outer cylinder 2 and the inner cylinder 1 are all recessed upwards to form through grooves, the embodiment 2 provides a technical solution mainly used for fixing long strip-shaped clips 8, wherein the clips 8 are rectangular strip-shaped structures, the middle parts of the clips are positioned in the inner cylinder 1, the two ends of the clips penetrate through the through grooves and extend to the outside of the sheath 4, and the specific structure is shown in fig. 9; the middle part of the strip clamp 18 is inwards sunken to form a groove 181, the bottom of the groove 181 is provided with a through cross groove 182, the lower end of the shaft rod 7 is provided with cross blocks 191 matched with the cross groove 182, the end part of the shaft rod 7 is further provided with a manual clamp mechanism 19, as shown in fig. 11, the manual clamp mechanism 19 comprises a mounting groove arranged on the shaft rod 7, at least two groups of clamp strips 192 are hinged in the mounting groove, each group of clamp strips 192 is connected with the groove bottom of the mounting groove through a telescopic spring 193, in an initial state, the clamp strips 192 are in an open state, a plurality of strip clamps 18 are clamped between the limiting rod 112 and the clamp strips 192, the strip clamp 18 positioned at the lowest part is clamped on the cross blocks 191, and the strip clamps 18 are positioned outside the inner barrel 1 and the outer barrel 2, in a more preferable scheme of the embodiment 2, the outer wall of the sheath 4 is further fixed with a support 15, a threaded hole is formed in the support 15, a screw 16 is screwed in the threaded hole, a turntable 14 is fixed at the upper end of the screw 16, and a pressing pad 17 is fixed at the lower end of the screw;

the technical solution provided by the above embodiment 2 is used for installing the strip clip, as shown in fig. 9, and is mainly used for separating the edges of two tiles by the strip clip to reserve a certain gap, and the specific use method thereof is as follows: the device is placed on a first laid tile, a rotary table 14 is rotated to adjust the height of a proper pressing pad 17, then a rotary cover 6 is rotated to enable a shaft lever 7 to rotate 90 degrees so that a cross clamping block 191 drives an outermost strip clamping block 18 to rotate 90 degrees, the strip clamping block 18 abuts against the side edge of the first tile, then a second tile is laid, two tiles can clamp the strip clamping block 18 tightly, a certain gap is reserved, the strip clamping block 18 can be kept stable under the support of the whole device before the second tile is dried and fixed to avoid toppling, after the laying is finished, a clamping strip 192 is pressed, the shaft lever 7 is pulled out, the clamping strip 192 penetrates through the cross groove 182 and is clamped with a subsequent strip clamping block 18 under the reset of an expansion spring 193, the strip clamping block 18 and the whole device are separated, according to the method, the strip clamping block 18 in the device can be sequentially fixed, to assist in the laying of the tiles, when the strip clips 18 are preassembled, it is only necessary to push the strip clips 18 into the inner cylinder 1 in sequence.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present invention within the technical idea of the present invention, and these simple modifications are within the protective scope of the present invention.

It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and the invention is not described in any way for the possible combinations in order to avoid unnecessary repetition.

In addition, any combination of the various embodiments of the present invention is also possible, and the same should be considered as the disclosure of the present invention as long as it does not depart from the spirit of the present invention.

Claims

1. The utility model provides a ceramic tile clamping device, its characterized in that, ceramic tile clamping device includes urceolus (2) and inner tube (1) from outer to interior coaxial setting, inner tube (1) bottom surface undercut is formed with the draw-in groove, follow in the draw-in groove the axis direction block in order of inner tube (1) has a plurality of clamping (8), the middle part of clamping (8) is provided with cell body (802), rotationally be provided with axostylus axostyle (7) in inner tube (1), axostylus axostyle (7) run through a plurality of cell body (802) of clamping (8) and be connected with stop gear, still be provided with extrusion mechanism in inner tube (1), clamping (8) are located extrusion mechanism with between the stop gear, make extrusion mechanism can drive clamping (8) court stop gear's direction displacement.

2. A tile clip device according to claim 1, wherein a cover (3) is detachably provided at the upper end of said outer cylinder (2), a rotary cap (6) is rotatably provided on the surface of said cover (3), and said shaft (7) is at least partially engaged with said rotary cap (6).

3. A tile clip device according to claim 2, wherein a snap-on element (601) is fixed to a lower end surface of the rotary cap (6), and a plurality of snap-on seating means (13) are distributed around an upper end surface of the cover body (3), and rotation of the rotary cap (6) enables at least partial snap-on of the snap-on element (601) within the snap-on seating means (13).

4. A tile clip device according to claim 3, wherein said snap seat mechanism (13) comprises a base (131) fixed to said cover (3), a slide rod (132) slidably disposed on said base (131), a clip seat (134) fixed to said slide rod (132), and a spring (133) having both ends connected to said base (131) and said clip seat (134), respectively;

the clamping seat (134) is provided with a clamping groove matched with the clamping piece (601).

5. A tile clip device according to claim 2, wherein said rotary cap (6) has a bushing (603) fixed thereto, said shaft (7) extending at least partially through said bushing (603);

the inner wall of the shaft sleeve (603) is provided with a key block;

the surface of the shaft lever (7) is provided with a key slot along the length direction;

the key block is at least partially clamped in the key groove, so that the shaft sleeve (603) can drive the shaft rod (7) to rotate, and the shaft rod (7) can move in the shaft sleeve (603) along the vertical direction.

6. A tile clip device according to claim 5, wherein a rotation handle (602) is further fixed to the surface of said rotation cover (6), said rotation handle (602) being provided with a vertical stop mechanism (12), said vertical stop mechanism (12) being capable of stopping the movement of said shaft (7) in a vertical direction.

7. A tile clip device according to claim 6, wherein said vertical stop mechanism (12) comprises a handle sleeve (121) fixed to the upper end of said shaft (7) and an insert (123) slidably arranged on said rotating handle (602);

the surface of the handle sleeve (121) is formed with an annular groove (122), and the insert (123) can be slid so that it is at least partially inserted into the annular groove (122) to prevent the shaft (7) from moving in the vertical direction.

8. A tile clip device according to claim 1, wherein said outer cylinder (2) and inner cylinder (1) are formed with first sliding grooves along the length direction of said shaft (7), respectively;

the extrusion mechanism comprises an extrusion rod (9) and a return spring (10); the end part of the extrusion rod (9) at least partially penetrates through the first sliding groove and is connected with the outer wall of the outer cylinder (2) through the return spring (10).

9. The tile clip device according to claim 8, wherein a sheath (4) is detachably sleeved on the outer portion of the outer cylinder (2), and a second sliding groove matched with the first sliding groove is formed in the sheath (4);

the end part of the extrusion rod (9) at least partially penetrates through the second sliding groove and is connected with a handle (111), a limiting rod (112) is hinged to the handle (111), a clamping block (11) is fixed to the sheath (4), and the limiting rod (112) can be rotated to be at least partially clamped in the clamping block (11) so as to prevent the extrusion rod (9) from displacing.

10. A tile clip system as claimed in any one of claims 1 to 9, wherein said channel is cross-shaped in cross-section;

the clamp (8) is of a cross structure matched with the clamping groove;

the cross section of the groove body (802) is a rectangular long groove, and the groove bodies (802) of two adjacent clips (8) are vertically arranged;

the limiting mechanism comprises a limiting strip (701) fixed at the end part of the shaft rod (7).