阅读说明：本技术 一种石材的傻瓜式机械直连方法 (Fool type mechanical direct connection method for stone ) 是由 刘志浩 于 2019-10-28 设计创作，主要内容包括：本发明属于建筑施工技术领域,具体的说是一种石材的傻瓜式机械直连方法,该方法中使用的铺设装置包括固定板和移动板,所述固定板的板面转动连接有两个以上的第一螺杆,所述移动板的板面开有两个以上的第一螺纹孔,所述第一螺纹孔和第一螺杆用于固定板和移动板的连接,所述固定板的板面转动连接有第二螺杆,所述第一螺杆位于固定板的一端侧壁上固定有钢丝绳,所述钢丝绳的另一端在第二螺杆表面缠绕两圈以上后固定在第二螺杆上,所述第二螺杆与第一螺杆的旋向相反；本发明通过固定板和移动板的设置,在将固定板安装固定在基墙上后,再将固定有石材的移动板与固定板连接在一起,使得石材与基墙固定连接,使得石材的铺设变得更加简单。(The invention belongs to the technical field of building construction, in particular to a fool type mechanical direct connection method for stone, wherein a laying device used in the method comprises a fixed plate and a movable plate, the surface of the fixed plate is rotatably connected with more than two first screw rods, the surface of the movable plate is provided with more than two first threaded holes, the first threaded holes and the first screw rods are used for connecting the fixed plate and the movable plate, the surface of the fixed plate is rotatably connected with second screw rods, the first screw rods are positioned on the side wall of one end of the fixed plate and fixedly provided with steel wire ropes, the other ends of the steel wire ropes are wound on the surfaces of the second screw rods for more than two circles and then fixedly arranged on the second screw rods, and the rotation directions of the second screw rods and the first screw; according to the invention, through the arrangement of the fixed plate and the movable plate, after the fixed plate is installed and fixed on the foundation wall, the movable plate fixed with the stone is connected with the fixed plate, so that the stone is fixedly connected with the foundation wall, and the stone is laid more simply.)

1. A fool type mechanical direct connection method for stone is characterized by comprising the following steps:

s1: directly fixing a fixed plate in the paving device on a foundation wall through machinery, and then fixedly connecting a movable plate in the paving device with the stone to keep the movable plate at the center of the stone;

s2: aligning and connecting the moving plate and the fixed plate in the step S1 so that the stone is fixed on the foundation wall;

s3: filling hot melt adhesive into the groove on the side wall of the moving plate in the S2, and then inserting the connecting rod into the groove;

s4: filling cement paste between the stone installed in the step S3 and the fixing plate, so that a cavity between the stone and the foundation wall is filled;

s5: and (4) continuing to lay the stones on the periphery of the moving plate installed in the S3 according to the method of S1-S4, inserting connecting rods into the grooves of the uninstalled moving plate before laying, and finally performing jointing treatment on the stones.

2. The foolproof mechanical direct connection method of stone materials as claimed in claim 1, wherein: the laying device in the S1 comprises a fixed plate (1) and a movable plate (2), wherein the surface of the fixed plate (1) is rotatably connected with more than two first screw rods (3), the surface of the movable plate (2) is provided with more than two first threaded holes (4), the first threaded holes (4) and the first screw rods (3) are used for connecting the fixed plate (1) and the movable plate (2), the surface of the fixed plate (1) is rotatably connected with a second screw rod (5), the first screw rods (3) are positioned on the side wall of one end of the fixed plate (1) and are fixedly provided with steel wire ropes (6), the other ends of the steel wire ropes (6) are wound on the surface of the second screw rod (5) for more than two circles and then are fixedly arranged on the second screw rod (5), the rotation directions of the second screw rod (5) and the first screw rods (3) are opposite, the surface of the fixed plate (1) is provided with elongated slots, and the elongated slots are, and a second threaded hole (7) is formed in the plate surface of the moving plate (2), and the second screw (5) and the second threaded hole (7) are used for connecting the fixed plate (1) and the moving plate (2).

3. The foolproof mechanical direct connection method for stone materials as claimed in claim 2, wherein: be fixed with round bar (8) more than two on the face of fixed plate (1), the one end that fixed plate (1) was kept away from in round bar (8) is fixed with card ball (9), be equipped with two circular slots (10) on the face of movable plate (2), the bottom is fixed with two first fixture blocks (11) in circular slot (10), first fixture block (11) are used for blocking card ball (9).

4. The foolproof mechanical direct connection method for stone materials as claimed in claim 3, wherein: open on the lateral wall of second screw hole (7) of movable plate (2) rectangular channel (12) that have two symmetries, rectangular channel (12) internal rotation is connected with turning block (13), turning block (13) are located and are fixed with between the inside one end of rectangular channel (12) cushion (14), it has ring channel (15) to open on the lateral wall of second screw rod (5), turning block (13) are used for the spacing of second screw rod (5).

5. The foolproof mechanical direct connection method for stone materials as claimed in claim 4, wherein: all be equipped with spread groove (16) on the lateral wall of movable plate (2), the cross-section of spread groove (16) is trapezoidal, swing joint has flexible connecting rod (17) in spread groove (16), the cross-sectional shape of connecting rod (17) is trapezoidal, connecting rod (17) and spread groove (16) are clearance fit.

6. The foolproof mechanical direct connection method for stone materials as claimed in claim 5, wherein: the utility model discloses a connecting rod (17) and connecting groove (16) are fixed on connecting rod (17), the open-ended one side of second screw hole (7) is kept away from in connecting groove (16) is equipped with mounting groove (18) more than two, mounting groove (18) internal fixation has spring (19), the other end of spring (19) is fixed with second fixture block (20), connecting rod (17) lateral wall is equipped with draw-in groove (21) more than two, second fixture block (20) are used for the fixed of connecting rod (17).

Technical Field

The invention belongs to the technical field of building construction, and particularly relates to a fool type mechanical direct connection method for stone.

Background

As a high-grade building decorative material, stone has long been one of the important raw materials for building, decoration, road and bridge construction. The common stones in the market mainly comprise four kinds of marble, granite, terrazzo and synthetic stone, wherein the marble also takes white marble as a top-grade product; granite is harder than marble; the terrazzo is formed by forging and pressing raw materials such as cement, concrete and the like; the synthetic stone is made up by using broken stone of natural stone as raw material, adding adhesive and polishing. The latter two are made by manpower, so the strength is not as high as that of natural stone.

In the prior building decoration project, stone is basically prepared and paved by mechanically cutting or molding to a shape required on site and then paving by a method of bonding with cement slurry or cement mortar at a random, the site paving process is complicated, the technical requirement on operators is high, the labor cost for paving the stone is high, and meanwhile, the construction site is dirty, messy and poor, so that the task amount of later cleaning is large.

Disclosure of Invention

In order to make up for the defects of the prior art, the invention provides a fool type mechanical direct connection method of stone.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a fool type mechanical direct connection method for stone, which comprises the following steps:

s1: directly fixing a fixed plate in the paving device on a foundation wall through machinery, and then fixedly connecting a movable plate in the paving device with the stone, and keeping the movable plate at the center position of the stone, so that the stone and the movable plate are fixed into a whole;

s2: aligning the moving plate and the fixed plate in the S1 and connecting the moving plate and the fixed plate to fixedly connect the moving plate and the fixed plate together, so that the stone is fixed on the foundation wall, the fixing method is simple, convenient to operate and low in technical requirement on workers, the stone laying efficiency is improved, and meanwhile, the labor cost is reduced;

s3: the groove on the side wall of the moving plate in the S2 is filled with hot melt adhesive, the hot melt adhesive is solid at normal temperature, is heated and melted to a certain temperature and becomes liquid which can flow and has certain viscosity, the hot melt adhesive is nontoxic and odorless, the hot melt adhesive belongs to an environment-friendly chemical product, is harmless to human bodies and does not pollute the environment in the using process, then the connecting rod is inserted into the groove, the connecting rod enters the inside of the hot melt adhesive, and becomes hard after the hot melt adhesive is cooled, so that the connecting rod and the moving plate are;

s4: cement paste is filled between the stone installed in the step S3 and the fixing plate, so that a cavity between the stone and the foundation wall is filled, and the viscosity between the stone and the foundation wall is increased;

s5: and (4) continuing to lay the stones on the periphery of the moving plate installed in the S3 according to the method of S1-S4, inserting connecting rods into the grooves of the uninstalled moving plate before laying, and finally performing jointing treatment on the stones.

Preferably, the paving device in S1 includes a fixed plate and a movable plate, the plate surface of the fixed plate is rotatably connected with more than two first screws, the plate surface of the movable plate is provided with more than two first threaded holes, the first threaded holes and the first screws are used for connecting the fixed plate and the movable plate, the plate surface of the fixed plate is rotatably connected with a second screw, the first screw is located on the side wall of one end of the fixed plate and is fixed with a steel wire rope, the other end of the steel wire rope is wound on the surface of the second screw for more than two turns and then fixed on the second screw, the rotation directions of the second screw and the first screw are opposite, the plate surface of the fixed plate is provided with an elongated slot, the elongated slot is used for accommodating the steel wire rope, the plate surface of the movable plate is provided with a second threaded hole, the second screw and the second threaded holes are used for connecting the fixed plate and the movable plate, and during operation, the stone preparation and the technical requirement is high, the labor cost for laying the stone is high, meanwhile, the construction site is dirty, messy and poor, the task amount for cleaning in the later period is large, the fixing plate is fixed on the foundation wall firstly through the arrangement of the fixing plate, then the stone is fixedly connected with the plate surface on one side, which is not provided with the hole, of the movable plate, then the first screw rod is aligned to the first threaded hole, meanwhile, the second screw rod is also inserted into the second threaded hole, then the stone is pressed, the movable plate drives the stone to move towards the direction of the fixing plate, and in the moving process of the movable plate, the first screw rod rotates in the first threaded hole and drives the steel wire rope to move, so that the steel wire rope drives the second screw rod to rotate in; when the movable plate is contacted with the fixed plate, the first screw rod completely enters the first threaded hole, the second screw rod also completely enters the second threaded hole, the steel wire rope enters the long groove, the attachment of the fixed plate and the movable plate is not influenced, and under the combined action of the first screw rod and the second screw rod, the movable plate is in close contact with the fixed plate and cannot be loosened, so that the stone is fixed on the base wall.

Preferably, more than two round rods are fixed on the plate surface of the fixed plate, a clamping ball is fixed at one end, away from the fixed plate, of each round rod, two round grooves are formed in the plate surface of the movable plate, two first clamping blocks are fixed at the bottom in each round groove and used for clamping the clamping ball, the round rods are inserted into the round grooves and move in the round grooves in the process that the fixed plate and the movable plate approach each other in work, and when the clamping ball touches the first clamping blocks, the first clamping blocks block the clamping ball from advancing; when the moving plate or the stone is continuously pressed with strength, the clamping ball extrudes the first clamping block, and the first clamping block is deformed, so that the clamping ball passes through the first clamping block; when the fixed plate is contacted with the movable plate, the clamping ball enters the first clamping block through the first clamping block, so that the first clamping block clamps the clamping ball, the fixed plate fixedly connected with the clamping ball is tightly connected with the movable plate, and the stability of connection between the stone and the foundation wall is improved.

Preferably, the side wall of the second threaded hole of the movable plate is provided with two symmetrical rectangular grooves, the rectangular grooves are rotationally connected with rotating blocks, the rotating blocks are located between one ends of the inner portions of the rectangular grooves and are fixed with elastic cushions, the side wall of the second screw rod is provided with annular grooves, the rotating blocks are used for limiting the second screw rod, in the process that the second screw rod enters the second threaded hole, the head of the second screw rod drives the elastic cushions to move, the elastic cushions drive the rotating blocks to rotate, the rotating blocks enter the annular grooves in the root portions of the second screw rod, and when the second screw rod stops moving, the rotating blocks clamp the second screw rod, the second screw rod cannot be drawn out of the second threaded hole, the fixing reliability of the fixed plate and the movable plate is guaranteed, and the stone is installed more stably.

Preferably, the side walls of the moving plate are respectively provided with a connecting groove, the cross section of each connecting groove is trapezoidal, a flexible connecting rod is movably connected in each connecting groove, the cross section of each connecting rod is trapezoidal, the connecting rods and the connecting grooves are in clearance fit, when the movable plate fixing device works, hot melt adhesive is poured into the connecting grooves of the installed moving plate, one end of each connecting rod is placed into the connecting groove filled with the hot melt adhesive, and then cement slurry is poured between the fixed plate and the moving plate, so that the fixed plate and the moving plate are bonded together; when the adjacent stones are installed, the fixed connecting rods are inserted into the connecting grooves of the movable plates which are not installed, the movable plates which are not installed are fixed, the adjacent movable plates are connected together through the connecting rods to form a whole, the relevance of the stones is improved, and therefore the stability of the stones is improved; the connecting grooves and the connecting rods are trapezoidal in section, so that the connecting rods can be smoothly butted with the connecting grooves, and meanwhile, the connecting rods are positioned to facilitate the installation of the connecting rods; the connecting rod is the flexibility setting for the connecting rod can be crooked certain angle, the installation of the connecting rod between adjacent movable plate of being convenient for, and the cross-section of connecting rod sets up to trapezoidal, makes the connecting rod when crooked, and one side of broad is difficult to the fracture, makes the connecting rod can not fracture when connecting, has guaranteed the connection effect of connecting rod.

Preferably, more than two mounting grooves are arranged on one side of the connecting groove, which is far away from the opening of the second threaded hole, a spring is fixed in each mounting groove, a second clamping block is fixed at the other end of each spring, more than two clamping grooves are arranged on the side wall of the connecting rod, the second clamping block is used for fixing the connecting rod, one end of the connecting rod is adhered to the moving plate through hot melt adhesive during operation, the other end of the connecting rod is inserted into the connecting groove of the adjacent moving plate, because the second clamping block is arranged in the connecting groove, the connecting rod firstly presses the second clamping block into the mounting groove in the process of inserting the connecting rod into the connecting groove, and after the end part of the connecting rod completely enters the connecting groove, the second clamping block enters the clamping groove to clamp the connecting rod, so that the connecting rod is limited and cannot be separated from the connecting groove, both ends of the connecting rod, the stability between adjacent stones is improved, and the service life of the stones is prolonged.

The invention has the following beneficial effects:

1. according to the fool type mechanical direct connection method for the stone, the paving device used in the process enables the fixed plate and the movable plate to be tightly connected through the first screw rod and the second screw rod, so that the stone is stably installed on the foundation wall, the fixing method is simple, the operation is convenient, the technical requirements on workers are reduced, the paving efficiency of the stone is improved, and meanwhile, the labor cost is reduced.

2. According to the fool type mechanical direct connection method for the stone, the paving device used in the process is provided with the first clamping block and the second clamping block, so that the fixed plate and the movable plate are stably connected and are not easy to separate, and the stability of the stone is improved.

3. According to the fool type mechanical direct connection method for the stone, the paving device used in the process enables the adjacent stones to become a whole through the arrangement of the connecting rods, so that the whole connectivity of the stones is improved, and the stability and the safety of the stones are improved.

Drawings

The invention will be further explained with reference to the drawings.

FIG. 1 is a flow chart of the present invention;

FIG. 2 is a three-dimensional schematic of a paving apparatus used in the present invention;

FIG. 3 is a three-dimensional view of a fixation plate;

FIG. 4 is a bottom view of the paving apparatus used in the present invention;

FIG. 5 is a cross-sectional view taken at A-A in FIG. 4;

FIG. 6 is a schematic view showing the connection between the moving plate and the connecting rod;

in the figure: the fixing plate comprises a fixing plate 1, a moving plate 2, a first screw rod 3, a first threaded hole 4, a second screw rod 5, a steel wire rope 6, a second threaded hole 7, a round rod 8, a clamping ball 9, a round groove 10, a first clamping block 11, a rectangular groove 12, a rotating block 13, an elastic pad 14, an annular groove 15, a connecting groove 16, a connecting rod 17, a mounting groove 18, a spring 19, a second clamping block 20 and a clamping groove 21.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 6, the fool-type mechanical direct connection method for stone material of the present invention includes the following steps:

s1: directly fixing a fixed plate in the paving device on a foundation wall through machinery, and then fixedly connecting a movable plate in the paving device with the stone, and keeping the movable plate at the center position of the stone, so that the stone and the movable plate are fixed into a whole;

s2: aligning the moving plate and the fixed plate in the S1 and connecting the moving plate and the fixed plate to fixedly connect the moving plate and the fixed plate together, so that the stone is fixed on the foundation wall, the fixing method is simple, convenient to operate and low in technical requirement on workers, the stone laying efficiency is improved, and meanwhile, the labor cost is reduced;

s3: the groove on the side wall of the moving plate in the S2 is filled with hot melt adhesive, the hot melt adhesive is solid at normal temperature, is heated and melted to a certain temperature and becomes liquid which can flow and has certain viscosity, the hot melt adhesive is nontoxic and odorless, the hot melt adhesive belongs to an environment-friendly chemical product, is harmless to human bodies and does not pollute the environment in the using process, then the connecting rod is inserted into the groove, the connecting rod enters the inside of the hot melt adhesive, and becomes hard after the hot melt adhesive is cooled, so that the connecting rod and the moving plate are;

s4: cement paste is filled between the stone installed in the step S3 and the fixing plate, so that a cavity between the stone and the foundation wall is filled, and the viscosity between the stone and the foundation wall is increased;

s5: and (4) continuing to lay the stones on the periphery of the moving plate installed in the S3 according to the method of S1-S4, inserting connecting rods into the grooves of the uninstalled moving plate before laying, and finally performing jointing treatment on the stones.

As a specific embodiment of the present invention, the paving device in S1 includes a fixed plate 1 and a movable plate 2, wherein the plate surface of the fixed plate 1 is rotatably connected with two or more first screws 3, the plate surface of the movable plate 2 is provided with two or more first screw holes 4, the first screw holes 4 and the first screws 3 are used for connecting the fixed plate 1 and the movable plate 2, the plate surface of the fixed plate 1 is rotatably connected with a second screw 5, the first screw 3 is positioned on the side wall of one end of the fixed plate 1 and is fixed with a steel wire rope 6, the other end of the steel wire rope 6 is wound on the surface of the second screw 5 for two or more turns and is fixed on the second screw 5, the rotation directions of the second screw 5 and the first screw 3 are opposite, the plate surface of the fixed plate 1 is provided with a long groove, the movable plate is used for accommodating the steel wire rope 6, the plate surface of the movable plate, the second screw 5 and the second threaded hole 7 are used for connecting the fixed plate 1 and the movable plate 2, when the stone material laying device works, the technical requirements of workers who basically adopt mechanical cutting operation for preparing and laying stone materials in the current building decoration project are high, the labor cost for laying the stone materials is high, meanwhile, the construction site is dirty, messy and poor, the task amount of later cleaning is large, through the arrangement of the fixed plate 1, the fixed plate 1 is firstly fixed on a base wall, then the stone materials are fixedly connected with one side plate surface of the movable plate 2 which is not provided with a hole, then the first screw 3 is aligned with the first threaded hole 4, meanwhile, the second screw 5 is also inserted into the second threaded hole 7, then the stone materials are pressed, the movable plate 2 drives the stone materials to move towards the direction of the fixed plate 1, in the moving process of the movable plate 2, the first screw 3 rotates in the first threaded hole 4 and drives the, so that the steel wire rope 6 drives the second screw 5 to rotate in the direction opposite to the first screw 3; when the movable plate 2 is contacted with the fixed plate 1, the first screw 3 completely enters the first threaded hole 4, the second screw 5 also completely enters the second threaded hole 7, the steel wire rope 6 enters the long groove, the joint between the fixed plate 1 and the movable plate 2 cannot be influenced, the movable plate 2 is tightly contacted with the fixed plate 1 and cannot be loosened under the combined action of the first screw 3 and the second screw 5, and accordingly the stone is fixed on the base wall.

As a specific embodiment of the present invention, more than two round rods 8 are fixed on the plate surface of the fixed plate 1, a clamping ball 9 is fixed at one end of each round rod 8 far away from the fixed plate 1, two round grooves 10 are arranged on the plate surface of the moving plate 2, two first clamping blocks 11 are fixed at the bottom of each round groove 10, the first clamping blocks 11 are used for clamping the clamping ball 9, in operation, in the process that the fixed plate 1 and the moving plate 2 approach each other, the round rods 8 are inserted into the round grooves 10 and move in the round grooves 10, and when the clamping ball 9 touches the first clamping blocks 11, the first clamping blocks 11 block the advance of the clamping ball 9; when the moving plate 2 or the stone is continuously pressed with strength, the clamping ball 9 extrudes the first clamping block 11, and the first clamping block 11 is deformed, so that the clamping ball 9 passes through the first clamping block 11; when the fixed plate 1 contacts the moving plate 2, the clamping ball 9 enters the first clamping block 11 through the first clamping block 11, so that the first clamping block 11 clamps the clamping ball 9, the fixed plate 1 fixedly connected with the clamping ball 9 is tightly connected with the moving plate 2, and the stability of connection between the stone and the foundation wall is improved.

As a specific embodiment of the present invention, two symmetrical rectangular grooves 12 are formed in a side wall of the second threaded hole 7 of the moving plate 2, a rotating block 13 is rotatably connected in the rectangular groove 12, an elastic pad 14 is fixed between one end of the rotating block 13 located inside the rectangular groove 12, an annular groove 15 is formed in a side wall of the second screw 5, the rotating block 13 is used for limiting the second screw 5, during operation, when the second screw 5 enters the second threaded hole 7, a head of the second screw 5 drives the elastic pad 14 to move, so that the elastic pad 14 drives the rotating block 13 to rotate, so that the rotating block 13 enters the annular groove 15 at the root of the second screw 5, and when the second screw 5 stops moving, the rotating block 13 blocks the second screw 5, so that the second screw 5 cannot be drawn out of the second threaded hole 7, thereby ensuring the fixing reliability of the fixing plate 1 and the moving plate 2, thereby making the stone installation more stable.

As a specific embodiment of the present invention, the side walls of the moving plate 2 are respectively provided with a connecting groove 16, the cross section of each connecting groove 16 is trapezoidal, a flexible connecting rod 17 is movably connected in each connecting groove 16, the cross section of each connecting rod 17 is trapezoidal, and the connecting rods 17 and the connecting grooves 16 are in clearance fit, when the device works, hot melt adhesive is poured into the connecting grooves 16 of the mounted moving plate 2, one end of each connecting rod 17 is placed into the connecting groove 16 filled with the hot melt adhesive, and then cement slurry is poured between the fixed plate 1 and the moving plate 2, so that the fixed plate 1 and the moving plate 2 are bonded together; when the adjacent stones are installed, the fixed connecting rods 17 are inserted into the connecting grooves 16 of the movable plates 2 which are not installed, the movable plates 2 which are not installed are fixed, and the adjacent movable plates 2 are connected together to form a whole through the connecting rods 17, so that the relevance of the stones is improved, and the stability of the stones is improved; the cross sections of the connecting groove 16 and the connecting rod 17 are trapezoidal, so that the connecting rod 17 and the connecting groove 16 can be smoothly butted, and meanwhile, the connecting rod 17 is positioned to facilitate the installation of the connecting rod 17; connecting rod 17 is the flexibility setting for connecting rod 17 can be crooked certain angle, the installation of connecting rod 17 between adjacent movable plate 2 of being convenient for, and the cross-section of connecting rod 17 sets up to trapezoidal, makes connecting rod 17 when crooked, and the one side of broad is difficult to the fracture, makes connecting rod 17 can not fracture when connecting, has guaranteed connecting rod 17's connection effect.

As a specific embodiment of the present invention, one side of the connecting groove 16, which is away from the opening of the second threaded hole 7, is provided with more than two mounting grooves 18, a spring 19 is fixed in the mounting groove 18, the other end of the spring 19 is fixed with a second fixture block 20, the side wall of the connecting rod 17 is provided with more than two clamping grooves 21, the second fixture block 20 is used for fixing the connecting rod 17, when the connecting rod 17 is in operation, one end of the connecting rod 17 is adhered to the moving plate 2 through hot melt adhesive, the other end of the connecting rod 17 is inserted into the connecting groove 16 of the adjacent moving plate 2, because the connecting groove 16 is provided with the second fixture block 20, in the process of inserting the connecting rod 17 into the connecting groove 16, the connecting rod 17 firstly presses the second fixture block 20 into the mounting groove 18, and after the end of the connecting rod 17 completely enters the connecting groove 16, the second fixture block 20, thereby make connecting rod 17 by spacing unable and the movable plate 2 break away from for connecting rod 17's both ends all are connected with movable plate 2, thereby make adjacent movable plate 2 become a whole, improved between the adjacent stone material more firm, improved the life of stone material.

When in work, the technical requirements of workers basically adopting mechanical cutting operation for stone preparation and laying in the current building decoration project are higher, so that the labor cost for stone laying is high, meanwhile, the construction site is dirty, messy and poor, so that the task of cleaning at the later stage is large, the fixed plate 1 is firstly fixed on the foundation wall through the arrangement of the fixed plate 1, then the stone is fixedly connected with the side plate surface of the movable plate 2 which is not provided with the hole, then, the first screw rods 3 are aligned with the first threaded holes 4, and at the same time, the second screw rods 5 are also inserted into the second threaded holes 7, and then the stone is pressed, so that the moving plate 2 moves towards the fixed plate 1 with the stone, in the moving process of the moving plate 2, the first screw 3 rotates in the first threaded hole 4 and drives the steel wire rope 6 to move, so that the steel wire rope 6 drives the second screw 5 to rotate in the direction opposite to that of the first screw 3; when the movable plate 2 is contacted with the fixed plate 1, the first screw 3 completely enters the first threaded hole 4, the second screw 5 also completely enters the second threaded hole 7, the steel wire rope 6 enters the long groove, the joint between the fixed plate 1 and the movable plate 2 cannot be influenced, the movable plate 2 is tightly contacted with the fixed plate 1 and cannot be loosened under the combined action of the first screw 3 and the second screw 5, and accordingly the stone is fixed on the base wall.

In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the embodiment.